US3087564A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Longitudinal and transverse steering for industrial truck
Assignee: Yale and Towne Manufacturing Co
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Filing: 1961-01-17
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Granted: 1963-04-30
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Expires: 1981-01-17
Abstract
No abstract record available.
Inventors
- 👤 George F Quayle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:55
CPC Classifications
B; B62; B62D; B62D5/00; B62D5/06; B62D7/00; B62D7/02; B62D7/026
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
94 words
IN A TRUCK OF THE CLASS DESCRIBED, A SERIES OF WHEELS, A ROTATING MOUNTING FOR EACH OF SAID WHEELS, MEANS FOR IMPARTING GUIDED STEERING ROTATION TO ONE OF SAID WHEELS ON ITS MOUNTING, CONTROLLER MEANS EXTENDING BETWEEN CERTAIN OF SAID ROTATING MOUNTINGS FOR ROTATING THEIR WHEELS RELATIVELY TO ONE ANOTHER, AND MEANS FOR SELECTIVELY CONTROLLING SAID CONTROLLER MEANS TO ALIGN A WHEEL RELATIVELY TO SAID ONE OF SAID WHEELS SO THAT STEERED ROTATION WILL BE IMPARTED TO A SELECTED ADDITIONAL WHEEL WHILE ANY REMAINING WHEELS ARE RELEASED FOR INDEPENDENT ROTATION ON THEIR ROTATING MOUNTINGS.
Claim 2
Dependent Claim
94 words
IN A TRUCK OF THE CLASS DESCRIBED, A SERIES OF WHEELS, A ROTATING MOUNTING FOR EACH OF SAID WHEELS, MEANS FOR IMPARTING GUIDED STEERING ROTATION TO ONE OF SAID WHEELS ON ITS MOUNTING, CONTROLLER MEANS EXTENDING BETWEEN CERTAIN OF SAID ROTATING MOUNTINGS FOR ROTATING THEIR WHEELS RELATIVELY TO ONE ANOTHER, AND MEANS FOR SELECTIVELY CONTROLLING SAID CONTROLLER MEANS TO ALIGN A WHEEL RELATIVELY TO SAID ONE OF SAID WHEELS SO THAT STEERED ROTATION WILL BE IMPARTED TO A SELECTED ADDITIONAL WHEEL WHILE ANY REMAINING WHEELS ARE RELEASED FOR INDEPENDENT ROTATION ON THEIR ROTATING MOUNTINGS.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-29 | 1966-10-29 | 1967-04-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-29 | 1970-10-29 | 1971-04-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-29 | 1974-10-29 | 1975-04-30 | $7700.00 | Window Closed / Lapsed |