US4527811A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seat attachment and steering arrangement for recumbent bicycle or the like
Assignee: Individual
•
Filing: 1983-08-11
•
Granted: 1985-07-09
•
Expires: 2003-08-11
Abstract
Abstract An arrangement for coupling a seat to the frame of a recumbent bicycle includes brackets on the seat for engaging a frame member of the bicycle, openings in the frame member and the brackets for alignment and locking pins for insertion into the aligned openings to attach the seat to the frame. A steering arrangement for the recumbent bicycle includes a fork for supporting the steerable front wheel of the bicycle, a fork tube on the frame for pivotally supporting the fork from the frame, a pair of steering arms on the fork, a handlebar pivotally mounted on the frame generally beneath the seat, and cables coupling the steering arms to respective sides of the handlebar.
Inventors
- 👤 Larry A. DeMoss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 07:29
CPC Classifications
B; B62; B62K; B62K21/00; B62K3/00; B62K3/02
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
275 words
An arrangement for coupling a set to the frame of a velocipede, the velocipede including a frame member, the arrangement including a bracket having a central connecting leg and two end legs extending away from the connecting leg, means for attaching the bracket to the seat with the opening defined by the central connecting leg and the two end legs opening toward the frame member for engaging the frame member, openings in the frame member and the bracket end legs for alignment and means for insertion into the aligned openings to attach the seat to the frame, and further comprising second and third brackets, each having a central connecting leg and at least one end leg, the end legs on the second and third brackets extending away from opposite ends of their respective connecting legs, means for attaching the second and third brackets to the seat with the openings defined by their central connecting legs and two end legs opening toward the frame, the frame of the velocipede including a frame fork, the fork including second and third frame members, the opening of the second bracket movably engaging the second frame member and the opening of the third bracket movably engaging the third frame member, means providing openings in the second and third frame members and means providing corresponding openings in the second and third bracket end legs for alignment with the openings in the second and third frame members, and further means for insertion into the aligned further openings in the second frame member and second bracket and third frame member and third bracket to assist in attachment of the seat to the frame.
Claim 2
Dependent Claim
275 words
An arrangement for coupling a set to the frame of a velocipede, the velocipede including a frame member, the arrangement including a bracket having a central connecting leg and two end legs extending away from the connecting leg, means for attaching the bracket to the seat with the opening defined by the central connecting leg and the two end legs opening toward the frame member for engaging the frame member, openings in the frame member and the bracket end legs for alignment and means for insertion into the aligned openings to attach the seat to the frame, and further comprising second and third brackets, each having a central connecting leg and at least one end leg, the end legs on the second and third brackets extending away from opposite ends of their respective connecting legs, means for attaching the second and third brackets to the seat with the openings defined by their central connecting legs and two end legs opening toward the frame, the frame of the velocipede including a frame fork, the fork including second and third frame members, the opening of the second bracket movably engaging the second frame member and the opening of the third bracket movably engaging the third frame member, means providing openings in the second and third frame members and means providing corresponding openings in the second and third bracket end legs for alignment with the openings in the second and third frame members, and further means for insertion into the aligned further openings in the second frame member and second bracket and third frame member and third bracket to assist in attachment of the seat to the frame.
Claim 3
Dependent Claim
224 words
An arrangement for coupling a seat to the frame of a velocipede, the velocipede including a frame member, the arrangement including a first bracket having a central connecting leg and two end legs extending away from the connecting leg, means for mounting the bracket on the seat so that the opening defined by the connecting leg and end legs opens toward the frame member, the frame member for insertion into the opening defined by the bracket to couple the seat to the frame member, additional cooperating openings provided through the frame member and through both of the bracket end legs for alignment, and means for projection into the aligned openings to attach the seat to the frame, and further comprising second and third brackets, each having a central connecting leg and at least one end leg extending away from the connecting leg, means for mounting the second and third brackets on the seat, the frame including a second frame member and a third frame member defining a frame fork, each of the second frame member and third frame member including means defining openings therethrough, openings in the second and third bracket end legs for alignment with respective openings in the second and third frame members, respectively, and means for projection into the aligned openings to assist in attachment of the seat to the frame.
Claim 4
Dependent Claim
224 words
An arrangement for coupling a seat to the frame of a velocipede, the velocipede including a frame member, the arrangement including a first bracket having a central connecting leg and two end legs extending away from the connecting leg, means for mounting the bracket on the seat so that the opening defined by the connecting leg and end legs opens toward the frame member, the frame member for insertion into the opening defined by the bracket to couple the seat to the frame member, additional cooperating openings provided through the frame member and through both of the bracket end legs for alignment, and means for projection into the aligned openings to attach the seat to the frame, and further comprising second and third brackets, each having a central connecting leg and at least one end leg extending away from the connecting leg, means for mounting the second and third brackets on the seat, the frame including a second frame member and a third frame member defining a frame fork, each of the second frame member and third frame member including means defining openings therethrough, openings in the second and third bracket end legs for alignment with respective openings in the second and third frame members, respectively, and means for projection into the aligned openings to assist in attachment of the seat to the frame.
Claim 5
Dependent Claim
71 words
The apparatus of claim 2 wherein the second and third frame members are rectangular in cross section, the at least one end leg of the second bracket lies on the side of the second frame member opposite the side adjacent the third frame member and the at least one leg of the third bracket lies on the side of the third frame member opposite the side adjacent the second frame member.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-07-08 | 1989-01-07 | 1989-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-07-08 | 1993-01-07 | 1993-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-07-08 | 1997-01-07 | 1997-07-09 | $7700.00 | Window Closed / Lapsed |