US3225854A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Engine drive arrangement for a bicycle
Assignee: Individual
•
Filing: 1964-03-23
•
Granted: 1965-12-28
•
Expires: 1984-03-23
Abstract
No abstract record available.
Inventors
- 👤 Goerner Leighton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:16
CPC Classifications
B; B62; B62M; B62M13/00; B62M6/00; B62M6/10; B62M6/35
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
127 words
IN COMBINATION, A BICYCLE INCLUDING FRONT AND REAR WHEELS AND A FRAME CARRIED THEREBY AND HAVING A SINGLE UPRIGHT COLUMN FORMING A SEAT MAST, THERE BEING A SADDLE ON SAID MAST, A POWER DRIVE-MOUNTING COMPRISING A STATIONARY MEMBER FIXEDLY SECURED TO SAID UPRIGHT COLUMN, A CARRIER MEMBER SLIDABLE HORIZONTALLY ON SAID STATIONARY MEMBER BELOW AND ADJACENT A HORIZONTALLY DISPOSED UPPER PART OF SAID FRAME, AN ENGINE ON SAID CARRIER MEMBER IN FRONT OF SAID COLUMN AND MOVABLE FORWARDLY AND REARWARDLY OF THE BICYCLE, A WHEEL-ENGAGEABLE FRICTION ROLLER JOURNALED ON SAID CARRIER MEMBER AND OPERATIVELY CONNECTED TO SAID ENGINE, AND A DEVICE MOUNTED DIRECTLY ON SAID MEMBERS AND READILY ACTUATED MANUALLY FOR ADJUSTING AND HOLDING SAID MEMBERS IN SELECTED POSITION RELATIVE TO EACH OTHER LENGTHWISE OF SAID FRAME.
Claim 2
Dependent Claim
127 words
IN COMBINATION, A BICYCLE INCLUDING FRONT AND REAR WHEELS AND A FRAME CARRIED THEREBY AND HAVING A SINGLE UPRIGHT COLUMN FORMING A SEAT MAST, THERE BEING A SADDLE ON SAID MAST, A POWER DRIVE-MOUNTING COMPRISING A STATIONARY MEMBER FIXEDLY SECURED TO SAID UPRIGHT COLUMN, A CARRIER MEMBER SLIDABLE HORIZONTALLY ON SAID STATIONARY MEMBER BELOW AND ADJACENT A HORIZONTALLY DISPOSED UPPER PART OF SAID FRAME, AN ENGINE ON SAID CARRIER MEMBER IN FRONT OF SAID COLUMN AND MOVABLE FORWARDLY AND REARWARDLY OF THE BICYCLE, A WHEEL-ENGAGEABLE FRICTION ROLLER JOURNALED ON SAID CARRIER MEMBER AND OPERATIVELY CONNECTED TO SAID ENGINE, AND A DEVICE MOUNTED DIRECTLY ON SAID MEMBERS AND READILY ACTUATED MANUALLY FOR ADJUSTING AND HOLDING SAID MEMBERS IN SELECTED POSITION RELATIVE TO EACH OTHER LENGTHWISE OF SAID FRAME.
References Cited (Backward Citations)
US715889A
Cited
US1158311A
Cited
US1436788A
Cited
US2409887A
Cited
US2468763A
Cited
US2488613A
Cited
GB686538A
Cited
US2638172A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-27 | 1969-06-28 | 1969-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-27 | 1973-06-28 | 1973-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-27 | 1977-06-28 | 1977-12-28 | $7700.00 | Window Closed / Lapsed |