US3148005A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Side thrust button for carriage roller
Assignee: Allis Chalmers Corp
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Filing: 1962-04-27
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Granted: 1964-09-08
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Expires: 1982-04-27
Abstract
No abstract record available.
Inventors
- 👤 Russell J Pusztay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 02:52
CPC Classifications
B; B66; B66F; B66F9/00; B66F9/06; B66F9/075; B66F9/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
100 words
IN A SIDE THRUST ROLLER ASSEMBLY FOR A LIFT TRUCK CARRIAGE THE COMBINATION COMPRISING: A STUD SECURED TO SAID CARRIAGE, A CARRIAGE ROLLER ROTATABLY SUPPORTED ON SAID STUD, A CYLINDRICAL OPENING FORMED IN THE FREE END OF SAID STUD COAXIAL TO SAID ROLLER AND PRESENTING AN INWARD FACING CYLINDRICAL MOUNTING SURFACE, A BUTTON HAVING A CYLINDRICAL BEARING SURFACE SLIDINGLY ENGAGING SAID CYLINDRICAL MOUNTING SURFACE AND A FLAT END SURFACE DISPOSED AT RIGHT ANGLES TO THE AXIS OF SAID CYLINDRICAL BEARING SURFACE, AND MEANS FOR AXIALLY ADJUSTING SAID BUTTON RELATIVE TO SAID STUD WITHOUT REMOVAL OF SAID BUTTON FROM SAID STUD.
Claim 2
Dependent Claim
100 words
IN A SIDE THRUST ROLLER ASSEMBLY FOR A LIFT TRUCK CARRIAGE THE COMBINATION COMPRISING: A STUD SECURED TO SAID CARRIAGE, A CARRIAGE ROLLER ROTATABLY SUPPORTED ON SAID STUD, A CYLINDRICAL OPENING FORMED IN THE FREE END OF SAID STUD COAXIAL TO SAID ROLLER AND PRESENTING AN INWARD FACING CYLINDRICAL MOUNTING SURFACE, A BUTTON HAVING A CYLINDRICAL BEARING SURFACE SLIDINGLY ENGAGING SAID CYLINDRICAL MOUNTING SURFACE AND A FLAT END SURFACE DISPOSED AT RIGHT ANGLES TO THE AXIS OF SAID CYLINDRICAL BEARING SURFACE, AND MEANS FOR AXIALLY ADJUSTING SAID BUTTON RELATIVE TO SAID STUD WITHOUT REMOVAL OF SAID BUTTON FROM SAID STUD.
References Cited (Backward Citations)
US2648401A
Cited
US2881031A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-09-08 | 1968-03-09 | 1968-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-08 | 1972-03-09 | 1972-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-08 | 1976-03-09 | 1976-09-08 | $7700.00 | Window Closed / Lapsed |