Patent US3246908A successfully refreshed from Google Patents.
US3246908A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wheel mounting means for wagons
Assignee: Individual
•
Filing: 1963-12-23
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Granted: 1966-04-19
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Expires: 1983-12-23
Abstract
No abstract record available.
Inventors
- 👤 Gregory L Marvin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 03:05
CPC Classifications
B; B62; B62D; B62D7/00; B62D7/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
135 words
IN A VEHICLE HAVING CASTORED FRONT WHEELS AS TO FACILITATE BACKING OF THE VEHICLE, MEANS FOR MOUNTING SAID WHEELS ON THE CHASSIS OF SAID VEHICLE, EACH OF SAID WHEEL MOUNTING MEANS COMPRISING A CIRCULAR BEARING MEMBER FIXED TO THE VEHICLE CHASSIS, A FRAME MEMBER STRADDLING THE UPPER PORTION OF SAID WHEEL AND CONNECTED TO OPPOSITE ENDS OF AN AXLE CARRIED BY SAID WHEEL, A FIRST FLANGE EXTENDING AROUND THE INSIDE SURFACE OF SAID CIRCULAR BEARING MEMBER, A PLURALITY OF LOAD BEARING ROLLERS FIXED TO SAID FRAME AND BEARING AGAINST THE UNDERSIDE OF SAID FIRST FLANGE, A SECOND FLANGE FIXED TO THE INSIDE SURFACE OF SAID CIRCULAR BEARING MEMBER, SAID SECOND FLANGE BEING VERTICALLY SPACED FROM SAID FIRST FLANGE SO THAT SAID LOAD BEARING ROLLERS RUN BETWEEN SAID FLANGES, A PLURALITY OF GUIDE ROLLERS ALSO CAR-
Claim 2
Dependent Claim
135 words
IN A VEHICLE HAVING CASTORED FRONT WHEELS AS TO FACILITATE BACKING OF THE VEHICLE, MEANS FOR MOUNTING SAID WHEELS ON THE CHASSIS OF SAID VEHICLE, EACH OF SAID WHEEL MOUNTING MEANS COMPRISING A CIRCULAR BEARING MEMBER FIXED TO THE VEHICLE CHASSIS, A FRAME MEMBER STRADDLING THE UPPER PORTION OF SAID WHEEL AND CONNECTED TO OPPOSITE ENDS OF AN AXLE CARRIED BY SAID WHEEL, A FIRST FLANGE EXTENDING AROUND THE INSIDE SURFACE OF SAID CIRCULAR BEARING MEMBER, A PLURALITY OF LOAD BEARING ROLLERS FIXED TO SAID FRAME AND BEARING AGAINST THE UNDERSIDE OF SAID FIRST FLANGE, A SECOND FLANGE FIXED TO THE INSIDE SURFACE OF SAID CIRCULAR BEARING MEMBER, SAID SECOND FLANGE BEING VERTICALLY SPACED FROM SAID FIRST FLANGE SO THAT SAID LOAD BEARING ROLLERS RUN BETWEEN SAID FLANGES, A PLURALITY OF GUIDE ROLLERS ALSO CAR-
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) | 1969-04-18 | 1969-10-18 | 1970-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-18 | 1973-10-18 | 1974-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-18 | 1977-10-18 | 1978-04-19 | $7700.00 | Window Closed / Lapsed |