USD330177S - Ratchet powered wheelchair - Google Patents

Ratchet powered wheelchair Download PDF

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Publication number
USD330177S
USD330177S US07/592,866 US59286690F USD330177S US D330177 S USD330177 S US D330177S US 59286690 F US59286690 F US 59286690F US D330177 S USD330177 S US D330177S
Authority
US
United States
Prior art keywords
ratchet
powered wheelchair
powered
wheelchair
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.)
Expired - Lifetime
Application number
US07/592,866
Inventor
Jim Shetter
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
Original Assignee
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 US07/592,866 priority Critical patent/USD330177S/en
Application granted granted Critical
Publication of USD330177S publication Critical patent/USD330177S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a top and front perspective view of a ratchet powered wheelchair showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof, the right side elevational view being a mirror image of that shown;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.

Claims (1)

  1. The ornamental design for a ratchet powered wheelchair, as shown and described.
US07/592,866 1990-10-04 1990-10-04 Ratchet powered wheelchair Expired - Lifetime USD330177S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/592,866 USD330177S (en) 1990-10-04 1990-10-04 Ratchet powered wheelchair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/592,866 USD330177S (en) 1990-10-04 1990-10-04 Ratchet powered wheelchair

Publications (1)

Publication Number Publication Date
USD330177S true USD330177S (en) 1992-10-13

Family

ID=70476714

Family Applications (1)

Application Number Title Priority Date Filing Date
US07/592,866 Expired - Lifetime USD330177S (en) 1990-10-04 1990-10-04 Ratchet powered wheelchair

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US (1) USD330177S (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6820885B1 (en) 2002-02-15 2004-11-23 Enichiro Oshimo Wheelchair apparatus
US20080238023A1 (en) * 2007-03-30 2008-10-02 Bloom Lawrence E Wheelchair drive assembly
US20090058035A1 (en) * 2007-08-29 2009-03-05 Martin Babcock Hand-driven wheelchair
US10076456B2 (en) * 2016-02-19 2018-09-18 Velochair Group Llc Mobile chair apparatus comprising foot pedals
US11052001B2 (en) * 2018-03-23 2021-07-06 Velochair Group Llc Mobile chair apparatus comprising foot pedals

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3666292A (en) 1969-06-11 1972-05-30 Patents And Technology Exclusi Wheel chair
US3994509A (en) 1976-01-28 1976-11-30 Schaeffer Jerome E Propulsion means for wheelchairs
US4705284A (en) 1986-05-20 1987-11-10 Brigham Young University Human powered land vehicle
US4762332A (en) 1986-06-17 1988-08-09 Byung D. Yim Wheel chair
US4811964A (en) 1987-09-25 1989-03-14 Horn Douglas J Wheelchair propelled by rowing
US5007655A (en) 1990-01-05 1991-04-16 Mark Hanna Variable speed lever propelled wheelchair
US5020815A (en) 1989-10-17 1991-06-04 Scott Orthotic Labs, Inc. Self-propelled, steerable wheelchair

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3666292A (en) 1969-06-11 1972-05-30 Patents And Technology Exclusi Wheel chair
US3994509A (en) 1976-01-28 1976-11-30 Schaeffer Jerome E Propulsion means for wheelchairs
US4705284A (en) 1986-05-20 1987-11-10 Brigham Young University Human powered land vehicle
US4762332A (en) 1986-06-17 1988-08-09 Byung D. Yim Wheel chair
US4811964A (en) 1987-09-25 1989-03-14 Horn Douglas J Wheelchair propelled by rowing
US5020815A (en) 1989-10-17 1991-06-04 Scott Orthotic Labs, Inc. Self-propelled, steerable wheelchair
US5007655A (en) 1990-01-05 1991-04-16 Mark Hanna Variable speed lever propelled wheelchair

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6820885B1 (en) 2002-02-15 2004-11-23 Enichiro Oshimo Wheelchair apparatus
US20080238023A1 (en) * 2007-03-30 2008-10-02 Bloom Lawrence E Wheelchair drive assembly
US7677586B2 (en) * 2007-03-30 2010-03-16 Bloom Lawrence E Wheelchair drive assembly
US20090058035A1 (en) * 2007-08-29 2009-03-05 Martin Babcock Hand-driven wheelchair
US7641210B2 (en) 2007-08-29 2010-01-05 Martin Babcock Hand-driven wheelchair
US10076456B2 (en) * 2016-02-19 2018-09-18 Velochair Group Llc Mobile chair apparatus comprising foot pedals
US11052001B2 (en) * 2018-03-23 2021-07-06 Velochair Group Llc Mobile chair apparatus comprising foot pedals

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