USD699634S1 - Four-wheeled trolley - Google Patents

Four-wheeled trolley Download PDF

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Publication number
USD699634S1
USD699634S1 US29/401,376 US201129401376F USD699634S US D699634 S1 USD699634 S1 US D699634S1 US 201129401376 F US201129401376 F US 201129401376F US D699634 S USD699634 S US D699634S
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US
United States
Prior art keywords
wheeled trolley
trolley
wheeled
showing
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
US29/401,376
Inventor
Ching-Tsang Wu
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.)
Individual
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Individual
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 Individual filed Critical Individual
Priority to US29/401,376 priority Critical patent/USD699634S1/en
Application granted granted Critical
Publication of USD699634S1 publication Critical patent/USD699634S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 is a perspective view showing the trolley;
FIG. 2 is a front view showing the trolley;
FIG. 3 is a back view showing the trolley;
FIG. 4 is a left-side view showing the trolley;
FIG. 5 is a right-side view showing the trolley;
FIG. 6 is a top view showing the trolley; and,
FIG. 7 is an end view showing the trolley.
The broken line showing is included for the purpose of illustrating environment and forms no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for a four-wheeled trolley, as shown and described.
US29/401,376 2011-09-12 2011-09-12 Four-wheeled trolley Active USD699634S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/401,376 USD699634S1 (en) 2011-09-12 2011-09-12 Four-wheeled trolley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/401,376 USD699634S1 (en) 2011-09-12 2011-09-12 Four-wheeled trolley

Publications (1)

Publication Number Publication Date
USD699634S1 true USD699634S1 (en) 2014-02-18

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ID=50072513

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/401,376 Active USD699634S1 (en) 2011-09-12 2011-09-12 Four-wheeled trolley

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US (1) USD699634S1 (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD819503S1 (en) * 2017-07-06 2018-06-05 Taiwan An I Co., Ltd. Suspension wheelchair
USD845841S1 (en) * 2017-07-31 2019-04-16 Artifex Co., Ltd. Walking frame
USD851543S1 (en) * 2017-08-18 2019-06-18 More Joyful Living, LLC Stroller rollator
USD857561S1 (en) * 2018-03-28 2019-08-27 Medline Industries, Inc. Rollator
US10568800B2 (en) 2012-11-06 2020-02-25 Medline Industries, Inc. Rollator
US10639226B1 (en) * 2017-02-23 2020-05-05 Koby Keyes Product Design, LLC Mobility assistance apparatus
US10695257B2 (en) 2015-04-09 2020-06-30 Medline Industries, Inc. Collapsible rolling walker
USD943466S1 (en) * 2018-06-29 2022-02-15 TOPRO Industri AS Part of a rollator frame
US11559459B2 (en) 2021-02-16 2023-01-24 Drive Devilbiss Healthcare Rollator
USD976763S1 (en) 2021-02-10 2023-01-31 Drive Devilbiss Healthcare Rollator
USD1054329S1 (en) * 2021-11-15 2024-12-17 Strongback Mobility AG Ergonomic rollator
USD1095347S1 (en) * 2024-03-01 2025-09-30 Changzhou Langcheng Intelligent Technology Co., LTD Wheeled walker

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4211309A (en) * 1978-04-12 1980-07-08 Ruggiero Anthony M Invalid walker with improved brake means
US4341381A (en) * 1981-02-23 1982-07-27 Norberg Kenneth H Invalid walker
USD281771S (en) * 1983-07-05 1985-12-17 Webb Shirley B Folding wheeled walker
USD289507S (en) * 1983-10-13 1987-04-28 Rolf Ahlbergs Mekaniska Verkstad Ab Wheeled walking frame
USD360174S (en) * 1993-08-30 1995-07-11 Dolomite Svenska Ab Rolling walker
USD367833S (en) * 1994-10-26 1996-03-12 Dolomite Svenska Ab Rolling walker
USD372890S (en) * 1994-12-01 1996-08-20 Etac Ab Rolling walker
USD396437S (en) * 1996-08-09 1998-07-28 Liko Ab Walker
USD503909S1 (en) * 2004-01-13 2005-04-12 Acess As Walker
USD519423S1 (en) * 2004-09-17 2006-04-25 Access As Walker
US20070034243A1 (en) * 2005-07-01 2007-02-15 Miller Jonathan J Projection and actuation device for a walking stabilizer
USD560563S1 (en) * 2003-05-02 2008-01-29 Dolomite Ab Rolling walker

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4211309A (en) * 1978-04-12 1980-07-08 Ruggiero Anthony M Invalid walker with improved brake means
US4341381A (en) * 1981-02-23 1982-07-27 Norberg Kenneth H Invalid walker
USD281771S (en) * 1983-07-05 1985-12-17 Webb Shirley B Folding wheeled walker
USD289507S (en) * 1983-10-13 1987-04-28 Rolf Ahlbergs Mekaniska Verkstad Ab Wheeled walking frame
USD360174S (en) * 1993-08-30 1995-07-11 Dolomite Svenska Ab Rolling walker
USD367833S (en) * 1994-10-26 1996-03-12 Dolomite Svenska Ab Rolling walker
USD372890S (en) * 1994-12-01 1996-08-20 Etac Ab Rolling walker
USD396437S (en) * 1996-08-09 1998-07-28 Liko Ab Walker
USD560563S1 (en) * 2003-05-02 2008-01-29 Dolomite Ab Rolling walker
USD503909S1 (en) * 2004-01-13 2005-04-12 Acess As Walker
USD519423S1 (en) * 2004-09-17 2006-04-25 Access As Walker
US20070034243A1 (en) * 2005-07-01 2007-02-15 Miller Jonathan J Projection and actuation device for a walking stabilizer
US7484740B2 (en) * 2005-07-01 2009-02-03 Jonathan Jay Miller Projection and actuation device for a walking stabilizer

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10568800B2 (en) 2012-11-06 2020-02-25 Medline Industries, Inc. Rollator
US11166867B2 (en) 2015-04-09 2021-11-09 Medline Industries, Inc. Collapsible rolling walker
US10695257B2 (en) 2015-04-09 2020-06-30 Medline Industries, Inc. Collapsible rolling walker
US10639226B1 (en) * 2017-02-23 2020-05-05 Koby Keyes Product Design, LLC Mobility assistance apparatus
USD819503S1 (en) * 2017-07-06 2018-06-05 Taiwan An I Co., Ltd. Suspension wheelchair
USD845841S1 (en) * 2017-07-31 2019-04-16 Artifex Co., Ltd. Walking frame
USD851543S1 (en) * 2017-08-18 2019-06-18 More Joyful Living, LLC Stroller rollator
USD943465S1 (en) 2018-03-28 2022-02-15 Medline Industries, Lp Rollator
USD908550S1 (en) 2018-03-28 2021-01-26 Medline Industries, Inc. Rollator
USD857561S1 (en) * 2018-03-28 2019-08-27 Medline Industries, Inc. Rollator
USD997792S1 (en) 2018-03-28 2023-09-05 Medline Industries, Lp Rollator
USD943466S1 (en) * 2018-06-29 2022-02-15 TOPRO Industri AS Part of a rollator frame
USD976763S1 (en) 2021-02-10 2023-01-31 Drive Devilbiss Healthcare Rollator
US11559459B2 (en) 2021-02-16 2023-01-24 Drive Devilbiss Healthcare Rollator
US11766378B2 (en) 2021-02-16 2023-09-26 Drive Devilbiss Healthcare Rollator
USD1077691S1 (en) 2021-02-16 2025-06-03 Medical Depot, Inc. Backrest of a rollator
USD1054329S1 (en) * 2021-11-15 2024-12-17 Strongback Mobility AG Ergonomic rollator
USD1095347S1 (en) * 2024-03-01 2025-09-30 Changzhou Langcheng Intelligent Technology Co., LTD Wheeled walker

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