USD1009304S1 - Three-step heavy-duty stepladder - Google Patents

Three-step heavy-duty stepladder Download PDF

Info

Publication number
USD1009304S1
USD1009304S1 US29/825,910 US202229825910F USD1009304S US D1009304 S1 USD1009304 S1 US D1009304S1 US 202229825910 F US202229825910 F US 202229825910F US D1009304 S USD1009304 S US D1009304S
Authority
US
United States
Prior art keywords
duty
stepladder
step heavy
heavy
view
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
US29/825,910
Inventor
Benjamin M. Wernberg
Joseph P. Foley
Benjamin P. Williams
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tricam Industries Inc
Original Assignee
Tricam Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tricam Industries Inc filed Critical Tricam Industries Inc
Priority to US29/825,910 priority Critical patent/USD1009304S1/en
Assigned to TRICAM INDUSTRIES, INC. reassignment TRICAM INDUSTRIES, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: FOLEY, JOSEPH P., Wernberg, Benjamin M., WILLIAMS, BENJAMIN P.
Application granted granted Critical
Publication of USD1009304S1 publication Critical patent/USD1009304S1/en
Assigned to JPMORGAN CHASE BANK, N.A. reassignment JPMORGAN CHASE BANK, N.A. SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: TRICAM INDUSTRIES, LLC
Assigned to TRICAM INDUSTRIES, LLC reassignment TRICAM INDUSTRIES, LLC CERTIFICATE OF CONVERSION Assignors: TRICAM INDUSTRIES, INC.
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Description

FIG. 1 is a perspective view of a three-step heavy-duty stepladder showing our design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a left elevation view thereof;
FIG. 5 is a right elevation view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines in the drawings are included for the purpose of illustrating portions of the three-step heavy-duty ladder and form no part of the claimed design.

Claims (1)

    CLAIM
  1. We claim the ornamental design for three-step heavy-duty stepladder, as shown and described.
US29/825,910 2022-02-07 2022-02-07 Three-step heavy-duty stepladder Active USD1009304S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/825,910 USD1009304S1 (en) 2022-02-07 2022-02-07 Three-step heavy-duty stepladder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/825,910 USD1009304S1 (en) 2022-02-07 2022-02-07 Three-step heavy-duty stepladder

Publications (1)

Publication Number Publication Date
USD1009304S1 true USD1009304S1 (en) 2023-12-26

Family

ID=89225683

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/825,910 Active USD1009304S1 (en) 2022-02-07 2022-02-07 Three-step heavy-duty stepladder

Country Status (1)

Country Link
US (1) USD1009304S1 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1041033S1 (en) * 2023-09-26 2024-09-03 Zhejiang Kangqian Industry & Trade Co., Ltd. Sitting board for ladder
USD1056250S1 (en) * 2021-10-21 2024-12-31 Cos Shore Inc. Safety ladder
USD1084404S1 (en) * 2022-10-21 2025-07-15 Jiaxing Explorer Metal Products Co., Ltd. Folding ladder
USD1084405S1 (en) * 2022-11-23 2025-07-15 Jiaxing Explorer Metal Products Co., Ltd. Retractable ladder
USD1089715S1 (en) * 2023-07-31 2025-08-19 Jiaxing Explorer Metal Products Co., Ltd. Handrail ladder
USD1089716S1 (en) * 2024-06-12 2025-08-19 Andrew Cleland Swimming pool platform
USD1091869S1 (en) * 2024-09-27 2025-09-02 Yong Gao Ladder
USD1091868S1 (en) * 2023-11-04 2025-09-02 Jiaxing Explorer Metal Products Co., Ltd. Ladder
USD1091870S1 (en) * 2024-08-13 2025-09-02 Unicoo Llc Ladder
USD1097206S1 (en) * 2024-03-01 2025-10-07 Luhao Leng Ladder
USD1098495S1 (en) * 2023-06-05 2025-10-14 Ihor Zhuk Folding ladder
USD1100267S1 (en) * 2023-06-16 2025-10-28 New-Tec Integration (Xiamen) Co., Ltd. Folding ladder
USD1100266S1 (en) * 2022-11-02 2025-10-28 New-Tec Integration (Xiamen) Co., Ltd. Handrail ladder

Citations (130)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2470053A (en) 1946-07-08 1949-05-10 Raymond R Salisbury Convertible stepladder
US2485413A (en) 1945-03-06 1949-10-18 Allen R Ross Ladder
US2650014A (en) 1951-01-05 1953-08-25 Harrison Henry Stepladder
US2865546A (en) 1957-02-07 1958-12-23 Myron H Shull Support device for a stepladder
US2899008A (en) 1955-09-21 1959-08-11 White Metal Rolling & Stamping Multi-way ladder
US2957542A (en) 1957-05-27 1960-10-25 Angelo A Rizzuto Stepladder safety support
US3446310A (en) 1967-06-22 1969-05-27 Conrad L Alfie Scaffoladder,decorator model
US3625388A (en) 1969-12-11 1971-12-07 Tray X Corp Paint tray
US3744591A (en) 1971-06-25 1973-07-10 Velca Spa Portable,folding stepladder
US4270463A (en) 1979-07-18 1981-06-02 Dura Plastics Of New York, Inc. Display stand with easily adjusted shelves
US4452484A (en) 1981-10-13 1984-06-05 Pastor Peter M Walker
US4485892A (en) 1983-07-26 1984-12-04 Cosco, Inc. Platform stool
US4502564A (en) 1982-04-06 1985-03-05 Kuemmerlin Walter Stepladder
US4586586A (en) 1985-08-13 1986-05-06 Carlos Canals Work-step for extension ladder
US4653713A (en) 1986-07-14 1987-03-31 Hamilton James J Ladder top tool tray mounting
US4936463A (en) 1989-09-21 1990-06-26 Tiramani Paoio M B Travel and storage cosmetic case
US4979590A (en) 1989-01-11 1990-12-25 Bailey Aluminum Products Pty. Ltd. Ladder platform
US5035389A (en) 1990-08-20 1991-07-30 Wang Shu San Mounting device
US5052581A (en) 1990-08-13 1991-10-01 Craft Creations Co., Inc. Ladder-supported holding tray
US5120013A (en) 1991-01-28 1992-06-09 Sweeney Larry L Ladder shelf
US5240214A (en) 1992-07-06 1993-08-31 Birnbaum Martha R Deck rail mounting device
US5337857A (en) 1993-07-27 1994-08-16 Spalt Taylor E Ladder adaptable platform
US5370263A (en) 1991-10-16 1994-12-06 Harry L. Brown Ladder caddy
US5421428A (en) 1993-11-01 1995-06-06 Ingles; Jack G. Ladder guard
US5573081A (en) 1987-09-24 1996-11-12 Werner Co. Ladder top with bail recess
US5584357A (en) 1994-12-29 1996-12-17 Gugel; Leslie H. Ladder
US5613574A (en) 1995-06-23 1997-03-25 Melanson; Charles J. Ladder mounted tool holster and parts tray
US5622010A (en) 1995-08-18 1997-04-22 Weber; Karl F. Modular pharmacy
US5673885A (en) 1995-12-27 1997-10-07 Pham; Paul Paint tray for a stepladder
US5722507A (en) 1996-01-11 1998-03-03 Cosco, Inc. Step stool assembly
US5740883A (en) 1997-02-03 1998-04-21 Trank; Robert D. Tool accessory for ladder
US5782314A (en) 1996-07-05 1998-07-21 Zeitler; Gary J. Step ladder organizer
US5873433A (en) 1996-09-09 1999-02-23 Katz; Gary Edward Step ladder tray
US5913380A (en) 1995-03-30 1999-06-22 C-6 Corporation Ladder accessory
US5967260A (en) 1997-07-28 1999-10-19 Spak; George E. Full-length step ladder with large, fold-away steps
US6012548A (en) 1999-02-25 2000-01-11 R.M.M., Inc. Ladder frame
US6098748A (en) 1998-10-30 2000-08-08 Harper, Jr.; Robert W. Adjustable height tool bin system
FR2777593B3 (en) 1998-04-20 2000-10-13 Pierre Vandelanoite IMPROVEMENTS ON SADDLES FOR HOUSEHOLD OR PROFESSIONAL USE
US20020017430A1 (en) 2000-08-11 2002-02-14 Rosko Michael Scot Utility tray
US20020017431A1 (en) 2000-08-11 2002-02-14 Gibson William R. Foldable step stool with leg lock and handle
US6347687B1 (en) 1999-09-16 2002-02-19 Pt Indal Aluminum Industry Tbk. Compact collapsible step ladder
US6390237B1 (en) 1999-01-14 2002-05-21 Tricam Industries, Inc. Ladder step stool with latch
US6390238B1 (en) 1999-08-13 2002-05-21 Cosco Management, Inc. Foldable step stool with leg lock and handle
US6401862B1 (en) 2000-07-14 2002-06-11 Jean Caron Stepladder organizing assembly
US6427805B1 (en) 1999-01-08 2002-08-06 Cosco Management, Inc. Folding step stool
US20020104709A1 (en) 2001-02-05 2002-08-08 Hines Kenneth Joshua Tool box mountable on the top step of a foldable ladder
US6443261B1 (en) 1999-08-13 2002-09-03 Cosco Management, Inc. Step stool
US6443260B1 (en) 1999-12-29 2002-09-03 Ladder Mate Corporation Step ladder tray
US6467577B1 (en) 2001-04-12 2002-10-22 Edward A. Charlebois, Jr. Ladder mate
FR2816984B1 (en) 2000-11-23 2003-01-31 Francis Mugnier LARGE WIDTH PLATFORM FAST PLACEMENT ON ALL TERRAIN
US20030029676A1 (en) 2001-08-09 2003-02-13 Gibson William R. Utility tray for step stool
US6550579B2 (en) 2000-08-11 2003-04-22 Cosco Management, Inc. Step stool
US20040000449A1 (en) 2002-06-27 2004-01-01 Meeker Paul K. Step stool with movable handrail
US20040007424A1 (en) 2002-03-15 2004-01-15 Tricam Industries, Inc. Stepladder with pivoting utility tray
US6698699B1 (en) 2001-09-13 2004-03-02 Raymond B. Bailey Working material retaining accessory
US6883529B2 (en) 2003-09-25 2005-04-26 Naomi Kvaternik Removable tray for a walker, and method for providing the same
US6902034B2 (en) 2003-05-28 2005-06-07 Cosco Management, Inc. Apparatus with utility tray mounted to scaffold
US20060006024A1 (en) 2004-07-08 2006-01-12 Matthew Till Step ladder having a top step with magnetic properties
US7000732B1 (en) 2004-03-02 2006-02-21 Briggs Jr Donald J Magnetic top for ladders and method of construction thereof
US7032711B1 (en) 2003-10-28 2006-04-25 Ladder Mate Corporation Accessory tray for stepladders
US7108103B2 (en) 2003-05-22 2006-09-19 Cosco Management, Inc. Rigidified step ladder
US7204343B1 (en) 2003-06-11 2007-04-17 Chris Seaman Collapsible platform for maintenance tasks
USD541432S1 (en) 2005-06-13 2007-04-24 Rapp Carl W Storage unit for ladder
US20070120028A1 (en) 2005-11-30 2007-05-31 Kane William T Article holder for a ladder
US20070163837A1 (en) 2006-01-19 2007-07-19 Dyer August D Tool support
USD548364S1 (en) 2006-05-23 2007-08-07 Tricam Industries, Inc. Stepladder
US20070181369A1 (en) 2006-02-07 2007-08-09 Cosco Management, Inc. Foldable stepladder with step lock
US20070193829A1 (en) 2006-02-21 2007-08-23 Werner Co. Pipe tradesman's ladder and method
US20070240935A1 (en) 2006-03-14 2007-10-18 O'brien Richard Ladder step attachment device
USD554771S1 (en) 2006-06-12 2007-11-06 Tricam Industries, Inc. Stepladder
US20070284192A1 (en) 2006-06-07 2007-12-13 Cosco Management, Inc. Folding tray for foldable step stool
US20070284191A1 (en) 2006-06-07 2007-12-13 Werner Co. Trade based component case and ladder bucket
AU2007101150A4 (en) 2007-12-03 2008-01-10 Werner International Poc Gmbh Step ladder/scaffold platform assembly
US7370726B1 (en) 2005-08-01 2008-05-13 Tommy Chavez Ladder and container combination apparatus
US7415933B2 (en) 2004-07-28 2008-08-26 Keter Plastic Ltd. Collapsible worktable
US20090078504A1 (en) 2007-09-26 2009-03-26 Werner Co. Method and stepladder with a tray
US20090272602A1 (en) 2008-05-01 2009-11-05 Kocher Wendell E Support device
US7648108B2 (en) 2007-06-01 2010-01-19 Jeanette Peterson Pedicure pedestal
WO2010084135A1 (en) 2009-01-20 2010-07-29 Declan Gallagher A ladder
US20100224445A1 (en) 2009-03-03 2010-09-09 Wing Enterprises, Incorporated Stepladders and related methods
US7861826B2 (en) 2006-08-30 2011-01-04 Cosco Management, Inc. Platform for a ladder
US20110024234A1 (en) 2009-07-30 2011-02-03 Chen-Hsiung Lin Ladder Chair
US7886872B2 (en) 2006-02-21 2011-02-15 Werner Co. Electrician's ladder and method
US7931123B2 (en) 2004-11-17 2011-04-26 Werner Co. Stepladder folding twin-step
US7967111B2 (en) 2006-12-18 2011-06-28 Cosco Management, Inc. Stepladder
USD642283S1 (en) 2006-01-20 2011-07-26 Telesteps Ab Platform
US8186481B2 (en) 2008-03-07 2012-05-29 Wing Enterprises, Inc. Ladders, ladder components and related methods
US20120211305A1 (en) 2011-02-22 2012-08-23 Wing Enterprises, Incorporated Ladders, ladder components and related methods
US20120217093A1 (en) 2011-02-25 2012-08-30 Werner Co. Stepladder, system and method
US20120228059A1 (en) 2009-10-07 2012-09-13 Lampe Holding B.V. Portable ladder with a stand off device
US8272478B2 (en) 2006-02-03 2012-09-25 Werner Co. Ladder top with tool lasso slot
US20130270037A1 (en) 2010-12-21 2013-10-17 Roberto Giuseppe Pensieri Ladder with enhanced stability
US8596454B1 (en) 2011-01-14 2013-12-03 David C. Carlson Container for a ladder
US20140224585A1 (en) 2013-02-13 2014-08-14 Wing Enterprises, Incorporated Ladders and related methods
US20140326538A1 (en) 2013-05-06 2014-11-06 Abid Ali Najey Removable ladder step
US20140332316A1 (en) 2013-05-09 2014-11-13 Werner Co Stepladder Having a Ladder Top with Conduit Holder Slot and Method
US20150014094A1 (en) 2013-07-15 2015-01-15 John Reginald Brooks Ladder accessory holder extension
US20150090533A1 (en) 2013-09-27 2015-04-02 Wing Enterprises, Incorporated Step ladders, components for step ladders and related methods
US8997931B2 (en) 2013-01-10 2015-04-07 Werner Co. Stepladder with latch stud and method
US20150159434A1 (en) 2013-12-05 2015-06-11 New-Tec Integration (Xiamen) Co., Ltd. Hinged connection element of a folding ladder
US20160024845A1 (en) 2014-07-24 2016-01-28 James Coe Paint Can Securing Apparatus for Use with a Ladder
US20160038789A1 (en) 2014-08-08 2016-02-11 Jay Patrick Cheyne Covert climber telescoping ladder
US9309718B1 (en) 2010-08-05 2016-04-12 Martin Sinclair Matthew Stable stepladder with utility tray
US20160177626A1 (en) 2014-12-23 2016-06-23 Honeywell Federal Manufacturing & Technologies, Llc Apparatus for mounting an x-ray device on a ladder
US9428958B1 (en) 2014-06-20 2016-08-30 Timothy S Ellis Ladder tray
USD766462S1 (en) 2014-09-04 2016-09-13 Wing Enterprises, Inc. Ladder
USD766461S1 (en) 2014-09-04 2016-09-13 Wing Enterprises, Inc. Ladder
US20160348434A1 (en) 2015-05-26 2016-12-01 Tricam Industries, Inc. Hinged tray for ladder or step stool
USD777350S1 (en) 2014-09-04 2017-01-24 Wing Enterprises, Inc. Ladder
US9714542B1 (en) 2016-07-18 2017-07-25 Daniel John Harcz Ladder storage assembly
US9714541B2 (en) 2006-02-03 2017-07-25 Werner Co. Pipe tradesman's ladder top and method
US20170251826A1 (en) 2015-04-25 2017-09-07 Kids Ii, Inc. Convertible high chair
US20170328131A1 (en) 2016-04-14 2017-11-16 Werner Co. Hybrid Stepladder and Method
USD833643S1 (en) 2017-07-07 2018-11-13 Tricam Industries, Inc. Integrated ladder tray hook
USD838386S1 (en) * 2017-06-19 2019-01-15 Werner Co. Step stool
US10619416B1 (en) 2017-10-25 2020-04-14 Jim Snell Attachment for an extension ladder
US10633918B2 (en) 2017-02-20 2020-04-28 Patrick Wulfekotte Ladder storage receptacle
US10648234B2 (en) 2014-03-10 2020-05-12 Tricam Industries, Inc. Step ladder
USD889689S1 (en) * 2017-11-10 2020-07-07 Wing Enterprises, Inc. Ladder
US10709238B1 (en) 2015-07-24 2020-07-14 Richard Simon Thompson Shelf system improvements
US20200270946A1 (en) 2019-02-25 2020-08-27 Mark W. Lawery Lockable Ladder Tool Tray with Separable Paint Bucket
US10801263B2 (en) 2018-02-23 2020-10-13 Werner Co. Ladder with top for holding an impact driver and method
USD898944S1 (en) * 2018-08-24 2020-10-13 Lock N Climb, Llc Engine maintenance ladder
US20210037989A1 (en) 2015-04-25 2021-02-11 Kids2, Inc. Convertible highchair
USD920541S1 (en) * 2018-07-20 2021-05-25 Little Giant Ladder Systems, Llc Ladder
USD921224S1 (en) * 2018-07-20 2021-06-01 Little Giant Ladder Systems, Llc Ladder
US11167407B2 (en) 2016-07-14 2021-11-09 Steven McGee Tray and tool case
USD972169S1 (en) * 2022-03-14 2022-12-06 Zhejiang Kangqian Industry & Trade Co., Ltd. Ladder
US20230119062A1 (en) * 2021-10-18 2023-04-20 Jiangsu Zhou Jijie Intelligent Technology Co., Ltd Ladder
US11655676B2 (en) * 2018-12-14 2023-05-23 Tricam Industries, Inc. Ladder tray locking mechanism

Patent Citations (141)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2485413A (en) 1945-03-06 1949-10-18 Allen R Ross Ladder
US2470053A (en) 1946-07-08 1949-05-10 Raymond R Salisbury Convertible stepladder
US2650014A (en) 1951-01-05 1953-08-25 Harrison Henry Stepladder
US2899008A (en) 1955-09-21 1959-08-11 White Metal Rolling & Stamping Multi-way ladder
US2865546A (en) 1957-02-07 1958-12-23 Myron H Shull Support device for a stepladder
US2957542A (en) 1957-05-27 1960-10-25 Angelo A Rizzuto Stepladder safety support
US3446310A (en) 1967-06-22 1969-05-27 Conrad L Alfie Scaffoladder,decorator model
US3625388A (en) 1969-12-11 1971-12-07 Tray X Corp Paint tray
US3744591A (en) 1971-06-25 1973-07-10 Velca Spa Portable,folding stepladder
US4270463A (en) 1979-07-18 1981-06-02 Dura Plastics Of New York, Inc. Display stand with easily adjusted shelves
US4452484A (en) 1981-10-13 1984-06-05 Pastor Peter M Walker
US4502564A (en) 1982-04-06 1985-03-05 Kuemmerlin Walter Stepladder
US4485892A (en) 1983-07-26 1984-12-04 Cosco, Inc. Platform stool
US4586586A (en) 1985-08-13 1986-05-06 Carlos Canals Work-step for extension ladder
US4653713A (en) 1986-07-14 1987-03-31 Hamilton James J Ladder top tool tray mounting
US5573081A (en) 1987-09-24 1996-11-12 Werner Co. Ladder top with bail recess
US4979590A (en) 1989-01-11 1990-12-25 Bailey Aluminum Products Pty. Ltd. Ladder platform
US4936463A (en) 1989-09-21 1990-06-26 Tiramani Paoio M B Travel and storage cosmetic case
US5052581A (en) 1990-08-13 1991-10-01 Craft Creations Co., Inc. Ladder-supported holding tray
US5035389A (en) 1990-08-20 1991-07-30 Wang Shu San Mounting device
US5120013A (en) 1991-01-28 1992-06-09 Sweeney Larry L Ladder shelf
US5370263A (en) 1991-10-16 1994-12-06 Harry L. Brown Ladder caddy
US5240214A (en) 1992-07-06 1993-08-31 Birnbaum Martha R Deck rail mounting device
US5337857A (en) 1993-07-27 1994-08-16 Spalt Taylor E Ladder adaptable platform
US5421428A (en) 1993-11-01 1995-06-06 Ingles; Jack G. Ladder guard
US5584357A (en) 1994-12-29 1996-12-17 Gugel; Leslie H. Ladder
US5913380A (en) 1995-03-30 1999-06-22 C-6 Corporation Ladder accessory
US5613574A (en) 1995-06-23 1997-03-25 Melanson; Charles J. Ladder mounted tool holster and parts tray
US5622010A (en) 1995-08-18 1997-04-22 Weber; Karl F. Modular pharmacy
US5673885A (en) 1995-12-27 1997-10-07 Pham; Paul Paint tray for a stepladder
US5722507A (en) 1996-01-11 1998-03-03 Cosco, Inc. Step stool assembly
US5782314A (en) 1996-07-05 1998-07-21 Zeitler; Gary J. Step ladder organizer
US5873433A (en) 1996-09-09 1999-02-23 Katz; Gary Edward Step ladder tray
US5740883A (en) 1997-02-03 1998-04-21 Trank; Robert D. Tool accessory for ladder
US5967260A (en) 1997-07-28 1999-10-19 Spak; George E. Full-length step ladder with large, fold-away steps
FR2777593B3 (en) 1998-04-20 2000-10-13 Pierre Vandelanoite IMPROVEMENTS ON SADDLES FOR HOUSEHOLD OR PROFESSIONAL USE
US6098748A (en) 1998-10-30 2000-08-08 Harper, Jr.; Robert W. Adjustable height tool bin system
US6427805B1 (en) 1999-01-08 2002-08-06 Cosco Management, Inc. Folding step stool
US6390237B1 (en) 1999-01-14 2002-05-21 Tricam Industries, Inc. Ladder step stool with latch
US6012548A (en) 1999-02-25 2000-01-11 R.M.M., Inc. Ladder frame
US6443261B1 (en) 1999-08-13 2002-09-03 Cosco Management, Inc. Step stool
US6390238B1 (en) 1999-08-13 2002-05-21 Cosco Management, Inc. Foldable step stool with leg lock and handle
US6347687B1 (en) 1999-09-16 2002-02-19 Pt Indal Aluminum Industry Tbk. Compact collapsible step ladder
US6443260B1 (en) 1999-12-29 2002-09-03 Ladder Mate Corporation Step ladder tray
US6401862B1 (en) 2000-07-14 2002-06-11 Jean Caron Stepladder organizing assembly
US20020017430A1 (en) 2000-08-11 2002-02-14 Rosko Michael Scot Utility tray
US20020017431A1 (en) 2000-08-11 2002-02-14 Gibson William R. Foldable step stool with leg lock and handle
US6550579B2 (en) 2000-08-11 2003-04-22 Cosco Management, Inc. Step stool
FR2816984B1 (en) 2000-11-23 2003-01-31 Francis Mugnier LARGE WIDTH PLATFORM FAST PLACEMENT ON ALL TERRAIN
US20020104709A1 (en) 2001-02-05 2002-08-08 Hines Kenneth Joshua Tool box mountable on the top step of a foldable ladder
US6467577B1 (en) 2001-04-12 2002-10-22 Edward A. Charlebois, Jr. Ladder mate
US20030029676A1 (en) 2001-08-09 2003-02-13 Gibson William R. Utility tray for step stool
US6698699B1 (en) 2001-09-13 2004-03-02 Raymond B. Bailey Working material retaining accessory
US20040007424A1 (en) 2002-03-15 2004-01-15 Tricam Industries, Inc. Stepladder with pivoting utility tray
US7128187B2 (en) 2002-03-15 2006-10-31 Tricam Industries, Inc. Stepladder with pivoting utility tray
US20040000449A1 (en) 2002-06-27 2004-01-01 Meeker Paul K. Step stool with movable handrail
US7108103B2 (en) 2003-05-22 2006-09-19 Cosco Management, Inc. Rigidified step ladder
US6902034B2 (en) 2003-05-28 2005-06-07 Cosco Management, Inc. Apparatus with utility tray mounted to scaffold
US7204343B1 (en) 2003-06-11 2007-04-17 Chris Seaman Collapsible platform for maintenance tasks
US6883529B2 (en) 2003-09-25 2005-04-26 Naomi Kvaternik Removable tray for a walker, and method for providing the same
US7032711B1 (en) 2003-10-28 2006-04-25 Ladder Mate Corporation Accessory tray for stepladders
US7000732B1 (en) 2004-03-02 2006-02-21 Briggs Jr Donald J Magnetic top for ladders and method of construction thereof
US20060006024A1 (en) 2004-07-08 2006-01-12 Matthew Till Step ladder having a top step with magnetic properties
US7415933B2 (en) 2004-07-28 2008-08-26 Keter Plastic Ltd. Collapsible worktable
US7931123B2 (en) 2004-11-17 2011-04-26 Werner Co. Stepladder folding twin-step
USD541432S1 (en) 2005-06-13 2007-04-24 Rapp Carl W Storage unit for ladder
US7370726B1 (en) 2005-08-01 2008-05-13 Tommy Chavez Ladder and container combination apparatus
US20070120028A1 (en) 2005-11-30 2007-05-31 Kane William T Article holder for a ladder
US20070163837A1 (en) 2006-01-19 2007-07-19 Dyer August D Tool support
USD642283S1 (en) 2006-01-20 2011-07-26 Telesteps Ab Platform
US9714541B2 (en) 2006-02-03 2017-07-25 Werner Co. Pipe tradesman's ladder top and method
US20130146394A1 (en) 2006-02-03 2013-06-13 Werner Co. Electrician's Ladder Top and Method
US8272478B2 (en) 2006-02-03 2012-09-25 Werner Co. Ladder top with tool lasso slot
US20070181369A1 (en) 2006-02-07 2007-08-09 Cosco Management, Inc. Foldable stepladder with step lock
US20070193829A1 (en) 2006-02-21 2007-08-23 Werner Co. Pipe tradesman's ladder and method
US10208538B2 (en) 2006-02-21 2019-02-19 Werner Co. Pipe tradesman's ladder and method
US7886872B2 (en) 2006-02-21 2011-02-15 Werner Co. Electrician's ladder and method
US20070240935A1 (en) 2006-03-14 2007-10-18 O'brien Richard Ladder step attachment device
USD548364S1 (en) 2006-05-23 2007-08-07 Tricam Industries, Inc. Stepladder
US20070284192A1 (en) 2006-06-07 2007-12-13 Cosco Management, Inc. Folding tray for foldable step stool
US20070284191A1 (en) 2006-06-07 2007-12-13 Werner Co. Trade based component case and ladder bucket
US8453796B2 (en) 2006-06-07 2013-06-04 Werner Co. Trade based component case and ladder bucket
US9850706B2 (en) 2006-06-07 2017-12-26 Werner Co. Trade based component case and ladder bucket
USD554771S1 (en) 2006-06-12 2007-11-06 Tricam Industries, Inc. Stepladder
US7861826B2 (en) 2006-08-30 2011-01-04 Cosco Management, Inc. Platform for a ladder
US7967111B2 (en) 2006-12-18 2011-06-28 Cosco Management, Inc. Stepladder
US7648108B2 (en) 2007-06-01 2010-01-19 Jeanette Peterson Pedicure pedestal
US8579083B2 (en) 2007-09-26 2013-11-12 Werner Co. Method and stepladder with a tray
US20090078504A1 (en) 2007-09-26 2009-03-26 Werner Co. Method and stepladder with a tray
US20140054112A1 (en) 2007-09-26 2014-02-27 Werner Co. Method and Stepladder with a Tray
AU2007101150A4 (en) 2007-12-03 2008-01-10 Werner International Poc Gmbh Step ladder/scaffold platform assembly
US8186481B2 (en) 2008-03-07 2012-05-29 Wing Enterprises, Inc. Ladders, ladder components and related methods
US20090272602A1 (en) 2008-05-01 2009-11-05 Kocher Wendell E Support device
WO2010084135A1 (en) 2009-01-20 2010-07-29 Declan Gallagher A ladder
US20100224445A1 (en) 2009-03-03 2010-09-09 Wing Enterprises, Incorporated Stepladders and related methods
US20110024234A1 (en) 2009-07-30 2011-02-03 Chen-Hsiung Lin Ladder Chair
US20120228059A1 (en) 2009-10-07 2012-09-13 Lampe Holding B.V. Portable ladder with a stand off device
US9309718B1 (en) 2010-08-05 2016-04-12 Martin Sinclair Matthew Stable stepladder with utility tray
US20130270037A1 (en) 2010-12-21 2013-10-17 Roberto Giuseppe Pensieri Ladder with enhanced stability
US8596454B1 (en) 2011-01-14 2013-12-03 David C. Carlson Container for a ladder
US20120211305A1 (en) 2011-02-22 2012-08-23 Wing Enterprises, Incorporated Ladders, ladder components and related methods
US20120217093A1 (en) 2011-02-25 2012-08-30 Werner Co. Stepladder, system and method
US10184292B2 (en) 2011-02-25 2019-01-22 Werner Co. Stepladder, system and method
US8997931B2 (en) 2013-01-10 2015-04-07 Werner Co. Stepladder with latch stud and method
US20140224585A1 (en) 2013-02-13 2014-08-14 Wing Enterprises, Incorporated Ladders and related methods
US20140326538A1 (en) 2013-05-06 2014-11-06 Abid Ali Najey Removable ladder step
US20140332316A1 (en) 2013-05-09 2014-11-13 Werner Co Stepladder Having a Ladder Top with Conduit Holder Slot and Method
US20150014094A1 (en) 2013-07-15 2015-01-15 John Reginald Brooks Ladder accessory holder extension
US20150090533A1 (en) 2013-09-27 2015-04-02 Wing Enterprises, Incorporated Step ladders, components for step ladders and related methods
US20150159434A1 (en) 2013-12-05 2015-06-11 New-Tec Integration (Xiamen) Co., Ltd. Hinged connection element of a folding ladder
US11220862B2 (en) 2014-03-10 2022-01-11 Tricam Industries, Inc. Step ladder
US10648234B2 (en) 2014-03-10 2020-05-12 Tricam Industries, Inc. Step ladder
US9428958B1 (en) 2014-06-20 2016-08-30 Timothy S Ellis Ladder tray
US20160024845A1 (en) 2014-07-24 2016-01-28 James Coe Paint Can Securing Apparatus for Use with a Ladder
US20160038789A1 (en) 2014-08-08 2016-02-11 Jay Patrick Cheyne Covert climber telescoping ladder
USD766462S1 (en) 2014-09-04 2016-09-13 Wing Enterprises, Inc. Ladder
USD777350S1 (en) 2014-09-04 2017-01-24 Wing Enterprises, Inc. Ladder
USD766461S1 (en) 2014-09-04 2016-09-13 Wing Enterprises, Inc. Ladder
US20160177626A1 (en) 2014-12-23 2016-06-23 Honeywell Federal Manufacturing & Technologies, Llc Apparatus for mounting an x-ray device on a ladder
US20170251826A1 (en) 2015-04-25 2017-09-07 Kids Ii, Inc. Convertible high chair
US20200170419A1 (en) 2015-04-25 2020-06-04 Kids2, Inc. Convertible high chair
US20210037989A1 (en) 2015-04-25 2021-02-11 Kids2, Inc. Convertible highchair
US10138680B2 (en) 2015-05-26 2018-11-27 Tricam Industries, Inc. Hinged tray for ladder or step stool
US20160348434A1 (en) 2015-05-26 2016-12-01 Tricam Industries, Inc. Hinged tray for ladder or step stool
US10709238B1 (en) 2015-07-24 2020-07-14 Richard Simon Thompson Shelf system improvements
US20170328131A1 (en) 2016-04-14 2017-11-16 Werner Co. Hybrid Stepladder and Method
US11167407B2 (en) 2016-07-14 2021-11-09 Steven McGee Tray and tool case
US9714542B1 (en) 2016-07-18 2017-07-25 Daniel John Harcz Ladder storage assembly
US10633918B2 (en) 2017-02-20 2020-04-28 Patrick Wulfekotte Ladder storage receptacle
USD838386S1 (en) * 2017-06-19 2019-01-15 Werner Co. Step stool
USD833643S1 (en) 2017-07-07 2018-11-13 Tricam Industries, Inc. Integrated ladder tray hook
US10619416B1 (en) 2017-10-25 2020-04-14 Jim Snell Attachment for an extension ladder
USD889689S1 (en) * 2017-11-10 2020-07-07 Wing Enterprises, Inc. Ladder
US10801263B2 (en) 2018-02-23 2020-10-13 Werner Co. Ladder with top for holding an impact driver and method
USD920541S1 (en) * 2018-07-20 2021-05-25 Little Giant Ladder Systems, Llc Ladder
USD921224S1 (en) * 2018-07-20 2021-06-01 Little Giant Ladder Systems, Llc Ladder
USD898944S1 (en) * 2018-08-24 2020-10-13 Lock N Climb, Llc Engine maintenance ladder
US11655676B2 (en) * 2018-12-14 2023-05-23 Tricam Industries, Inc. Ladder tray locking mechanism
US20200270946A1 (en) 2019-02-25 2020-08-27 Mark W. Lawery Lockable Ladder Tool Tray with Separable Paint Bucket
US20230119062A1 (en) * 2021-10-18 2023-04-20 Jiangsu Zhou Jijie Intelligent Technology Co., Ltd Ladder
USD972169S1 (en) * 2022-03-14 2022-12-06 Zhejiang Kangqian Industry & Trade Co., Ltd. Ladder

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
Application and File History for U.S. Appl. No. 14/617,441, filed Feb. 9, 2015. Inventors: Jeff Skubic et al.
Application and File History for U.S. Appl. No. 16/834,561, filed Mar. 30, 2020. Inventors: Jeff Skubic et al.
Cosco Signature Series 6 ft. Premium Aluminum Step Ladder, Home Depot, http://www.homedepot.com/p/Cosco-Signature-Series-6-ft-Premium-Aluminum-Step-Ladder-2061AABLD/203642157, accessed May 6, 2015.
Polder® 3-Step Ladder. Crate and Barrel, http://www.crateandbarrel.com/polder-3-step-ladder/s451498, accessed May 6, 2015.
Werner 4 ft. Fiberglass Platform Step Ladder with 375 lb. Load Capacity Type IAA Duty Rating. Home Depot, http://www.homedepot.com/p/Werner-4-ft-Fiberglass-Platform-Step-Ladder-with-375-lb-Load-Capacity-Type-IAA-Duty-Rating-P7404/203134335, accessed May 6, 2015.

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1056250S1 (en) * 2021-10-21 2024-12-31 Cos Shore Inc. Safety ladder
USD1084404S1 (en) * 2022-10-21 2025-07-15 Jiaxing Explorer Metal Products Co., Ltd. Folding ladder
USD1100266S1 (en) * 2022-11-02 2025-10-28 New-Tec Integration (Xiamen) Co., Ltd. Handrail ladder
USD1084405S1 (en) * 2022-11-23 2025-07-15 Jiaxing Explorer Metal Products Co., Ltd. Retractable ladder
USD1098495S1 (en) * 2023-06-05 2025-10-14 Ihor Zhuk Folding ladder
USD1100267S1 (en) * 2023-06-16 2025-10-28 New-Tec Integration (Xiamen) Co., Ltd. Folding ladder
USD1089715S1 (en) * 2023-07-31 2025-08-19 Jiaxing Explorer Metal Products Co., Ltd. Handrail ladder
USD1041033S1 (en) * 2023-09-26 2024-09-03 Zhejiang Kangqian Industry & Trade Co., Ltd. Sitting board for ladder
USD1091868S1 (en) * 2023-11-04 2025-09-02 Jiaxing Explorer Metal Products Co., Ltd. Ladder
USD1097206S1 (en) * 2024-03-01 2025-10-07 Luhao Leng Ladder
USD1089716S1 (en) * 2024-06-12 2025-08-19 Andrew Cleland Swimming pool platform
USD1091870S1 (en) * 2024-08-13 2025-09-02 Unicoo Llc Ladder
USD1091869S1 (en) * 2024-09-27 2025-09-02 Yong Gao Ladder

Similar Documents

Publication Publication Date Title
USD1009304S1 (en) Three-step heavy-duty stepladder
USD1009303S1 (en) Two-step heavy-duty stepladder
USD976470S1 (en) Step light
USD996420S1 (en) Smartwatch
USD935208S1 (en) Step stool
USD1028189S1 (en) Toilet ladder
USD1016343S1 (en) String light
USD1007881S1 (en) Step stool
USD1021296S1 (en) Pet climbing ladder
USD1054592S1 (en) Ladder for a boat
USD1012520S1 (en) Step stool
USD1090932S1 (en) Spotlight
USD1060197S1 (en) Tire
USD1013899S1 (en) Ladder platform with stairs
USD1043643S1 (en) Phone case
USD949438S1 (en) Ladder
USD983777S1 (en) Phone case
USD1060326S1 (en) Phone case
USD998985S1 (en) Step stool
USD1075619S1 (en) Rim
USD1060321S1 (en) Wireless gateway
USD1007563S1 (en) Camcorder
USD1065600S1 (en) Ladder top
USD1065599S1 (en) Ladder top
USD1044041S1 (en) Auxiliary step platform for ladder

Legal Events

Date Code Title Description
FEPP Fee payment procedure

Free format text: ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: BIG.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY

FEPP Fee payment procedure

Free format text: ENTITY STATUS SET TO SMALL (ORIGINAL EVENT CODE: SMAL); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY