Patent US4437599A successfully refreshed from Google Patents.
US4437599A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bicycle/wheelchair carrier
Assignee: Individual
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Filing: 1982-02-22
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Granted: 1984-03-20
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Expires: 2002-02-22
Abstract
Abstract The frame of a bicycle carrier, which is used on an automobile, is adapted to allow the carrying of a collapsed wheelchair. The wheelchair is supported by a bar under the hand grips and by a cable which is looped through the arm rests. In order to prevent having the hand grips jump off their support, two closely positioned parallel bars are used. One bar is a weight supporting bar, the other is a motion-limiting bar. The latter precludes the hand grips from jumping off the support bar.
Inventors
- 👤 Harold G. Jordening
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:19
CPC Classifications
B; B60; B60R; B60R9/00; B60R9/04; B60R9/048; A; A61; A61G; A61G3/00; A61G3/02; A61G3/0209
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
196 words
A device for adapting a vehicle-mountable bicycle carrier with its projecting horizontal support pieces on which there rests a bicycle cross bar, the adaptation permitting the carrying of a collapsed wheelchair having two rearwardly projecting horizontal hand grips wherein the adaptation includes an extensible member which lies horizontally on the projecting bicycle support pieces, the extensible member having larger and smaller telescoping pieces, the improvements comprising: a cross-piece attached to the end of the smaller telescoping piece, a generally U-shaped member joined to the cross-piece at each end of each leg of said U-shaped member with the base of said U-shaped member with the base of said U-shaped member spaced from said cross-piece, said base serving as a support for the handgrips of a wheelchair said cross-piece functioning to prevent the hand grips from moving off said base transport of the wheelchair, the larger piece of the extensible member having a ring attached to its bottom surface, the ring functioning to contain a loop of cable which supports the front end of the collapsed wheelchair, the ring further functioning as a projection to inhibit the horizontal extensible member from moving sideways off the bicycle support pieces.
Claim 2
Independent Claim
196 words
A device for adapting a vehicle-mountable bicycle carrier with its projecting horizontal support pieces on which there rests a bicycle cross bar, the adaptation permitting the carrying of a collapsed wheelchair having two rearwardly projecting horizontal hand grips wherein the adaptation includes an extensible member which lies horizontally on the projecting bicycle support pieces, the extensible member having larger and smaller telescoping pieces, the improvements comprising: a cross-piece attached to the end of the smaller telescoping piece, a generally U-shaped member joined to the cross-piece at each end of each leg of said U-shaped member with the base of said U-shaped member with the base of said U-shaped member spaced from said cross-piece, said base serving as a support for the handgrips of a wheelchair said cross-piece functioning to prevent the hand grips from moving off said base transport of the wheelchair, the larger piece of the extensible member having a ring attached to its bottom surface, the ring functioning to contain a loop of cable which supports the front end of the collapsed wheelchair, the ring further functioning as a projection to inhibit the horizontal extensible member from moving sideways off the bicycle support pieces.
Claim 3
Dependent Claim
226 words
On a bicycle carrier frame having two projecting pieces spaced apart which normally function to support the bicycle, attachments to the projecting pieces to allow the carrying of a collapsed wheelchair comprising: a horizontal piece perpendicular to and connecting the projecting pieces, the horizontal piece functioning as a stiffener to the two projecting pieces of the bicycle carrier, two "U" shaped configurations, a first "U" shaped hanger configuration, lying substantially in a vertical plane, being attached to the underside of one of the projecting pieces of the bicycle carrier and lying in said vertical plane which includes the projecting piece, the attachment points being the tops of the legs of the "U", the bottom of the first "U" shaped piece serving as a hanger support for the wheelchair hand grips; at each of the two corners of the first "U" there being attached a horizontal bar extending generally parallel to said stiffener toward the other projecting piece of the bicycle carrier and together forming the legs of the second "U" shaped piece, each bar formed at its end to provide for one pin to be threaded through the ends of each, a means for locking the pin in place, the pin being the base of said second "U", the pin functioning to prevent the wheelchair hand grips from jumping off the bottom of the first "U".
Claim 4
Dependent Claim
226 words
On a bicycle carrier frame having two projecting pieces spaced apart which normally function to support the bicycle, attachments to the projecting pieces to allow the carrying of a collapsed wheelchair comprising: a horizontal piece perpendicular to and connecting the projecting pieces, the horizontal piece functioning as a stiffener to the two projecting pieces of the bicycle carrier, two "U" shaped configurations, a first "U" shaped hanger configuration, lying substantially in a vertical plane, being attached to the underside of one of the projecting pieces of the bicycle carrier and lying in said vertical plane which includes the projecting piece, the attachment points being the tops of the legs of the "U", the bottom of the first "U" shaped piece serving as a hanger support for the wheelchair hand grips; at each of the two corners of the first "U" there being attached a horizontal bar extending generally parallel to said stiffener toward the other projecting piece of the bicycle carrier and together forming the legs of the second "U" shaped piece, each bar formed at its end to provide for one pin to be threaded through the ends of each, a means for locking the pin in place, the pin being the base of said second "U", the pin functioning to prevent the wheelchair hand grips from jumping off the bottom of the first "U".
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-03-20 | 1987-09-19 | 1988-03-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-03-20 | 1991-09-19 | 1992-03-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-03-20 | 1995-09-19 | 1996-03-20 | $7700.00 | Window Closed / Lapsed |