US3133747A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seat reciprocating mechanism for bicycles
Assignee: Individual
•
Filing: 1962-07-16
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Granted: 1964-05-19
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Expires: 1982-07-16
Abstract
No abstract record available.
Inventors
- 👤 August L Nelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:57
CPC Classifications
B; B62; B62M; B62M1/00; B62M1/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
127 words
IN A VELOCIPEDE HAVING A FRAME, WHEELS, FOOT PEDALS, AND DRIVE MEANS INTERCONNECTING THE FOOT PEDALS AND ONE OF SAID WHEELS, A SEAT RECIPROCATING MECHANISM COMPRISING A SEAT MOUNTED ON A POST RECIPROCABLE RELATIVE TO SAID FRAME, A THRUST ARM HAVING ITS FIRST END PORTION CONNECTED WITH SAID POST, A LEVER ARM PIVOTED AT ITS FIRST END PORTION TO THE FRAME AND PIVOTALLY CONNECTED INTERMEDIATE ITS ENDS WITH THE SECOND END PORTION OF THE THRUST ARM, AND AN ACTUATING ARM HAVING ITS FIRST END PORTION PIVOTALLY CONNECTED WITH THE SECOND END PORTION OF THE LEVER ARM, SAID ACTUATING ARM HAVING ITS SECOND END PORTION PIVOTALLY CONNECTED WITH ONE OF SAID PEDALS FOR ROTATION THEREWITH, WHEREBY THE SEAT IS RECIPROCATED UPON OPERATION OF THE VELOCIPEDE BY A RIDER.
Claim 2
Dependent Claim
127 words
IN A VELOCIPEDE HAVING A FRAME, WHEELS, FOOT PEDALS, AND DRIVE MEANS INTERCONNECTING THE FOOT PEDALS AND ONE OF SAID WHEELS, A SEAT RECIPROCATING MECHANISM COMPRISING A SEAT MOUNTED ON A POST RECIPROCABLE RELATIVE TO SAID FRAME, A THRUST ARM HAVING ITS FIRST END PORTION CONNECTED WITH SAID POST, A LEVER ARM PIVOTED AT ITS FIRST END PORTION TO THE FRAME AND PIVOTALLY CONNECTED INTERMEDIATE ITS ENDS WITH THE SECOND END PORTION OF THE THRUST ARM, AND AN ACTUATING ARM HAVING ITS FIRST END PORTION PIVOTALLY CONNECTED WITH THE SECOND END PORTION OF THE LEVER ARM, SAID ACTUATING ARM HAVING ITS SECOND END PORTION PIVOTALLY CONNECTED WITH ONE OF SAID PEDALS FOR ROTATION THEREWITH, WHEREBY THE SEAT IS RECIPROCATED UPON OPERATION OF THE VELOCIPEDE BY A RIDER.
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) | 1967-05-19 | 1967-11-18 | 1968-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-19 | 1971-11-18 | 1972-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-19 | 1975-11-18 | 1976-05-19 | $7700.00 | Window Closed / Lapsed |