US3269740A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle moving mechanism
Assignee: Individual
•
Filing: 1964-09-02
•
Granted: 1966-08-30
•
Expires: 1984-09-02
Abstract
No abstract record available.
Inventors
- 👤 Elmer R Hutchinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 04:05
CPC Classifications
B; B60; B60D; B60D1/00; B60D1/58; B60D1/66; B60D1/665; B60D1/24; B60D1/246; B60S; B60S9/00; B60S9/14; B60S9/205; B60S9/21; B62; B62B; B62B5/00; B62B5/04; B62D; B62D51/00; B62D51/001; B62D53/00; B62D53/04; B62D53/08; B62D53/0857; B62D53/0864; B62B5/0457; B62B5/0461
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
84 words
A DOLLY HAVING WHEELS ADAPTED TO SUPPORT THE FRONT END OF A TRAILER, A TONGUE EXTENDING UPWARDLY FROM SAID WHEELS, A WINCH HAVING A PLURALITY OF GEARS, A CHAIN DRIVING SPROCKET ATTACHED TO SAID GEARS, A SPROCKET ON THE AXLE OF SAID WHEELS, A CHAIN BETWEEN SAID AXLE SPROCKET AND SAID CHAIN DRIVING SPROCKET, AND MEANS FOR ACTIVATING SAID GEARS, SAID WHEELS BEING A PAIR OF WHEELS AND A CLUTCH IS PROVIDED FOR CONNECTING AND DISCONNECTING ONE OF SAID WHEELS FROM SAID AXLE SPROCKET.
Claim 2
Dependent Claim
84 words
A DOLLY HAVING WHEELS ADAPTED TO SUPPORT THE FRONT END OF A TRAILER, A TONGUE EXTENDING UPWARDLY FROM SAID WHEELS, A WINCH HAVING A PLURALITY OF GEARS, A CHAIN DRIVING SPROCKET ATTACHED TO SAID GEARS, A SPROCKET ON THE AXLE OF SAID WHEELS, A CHAIN BETWEEN SAID AXLE SPROCKET AND SAID CHAIN DRIVING SPROCKET, AND MEANS FOR ACTIVATING SAID GEARS, SAID WHEELS BEING A PAIR OF WHEELS AND A CLUTCH IS PROVIDED FOR CONNECTING AND DISCONNECTING ONE OF SAID WHEELS FROM SAID AXLE SPROCKET.
References Cited (Backward Citations)
US1219209A
Cited
GB208677A
Cited
US2037700A
Cited
US2814505A
Cited
FR1296605A
Cited
US3156315A
Cited
US3183013A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-29 | 1970-02-28 | 1970-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-29 | 1974-02-28 | 1974-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-29 | 1978-02-28 | 1978-08-30 | $7700.00 | Window Closed / Lapsed |