Patent US3370670A successfully refreshed from Google Patents.
US3370670A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Oscillatable and laterally shiftable drive axles provided with steerable wheels
Assignee: Individual
•
Filing: 1965-11-26
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Granted: 1968-02-27
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Expires: 1985-11-26
Abstract
No abstract record available.
Inventors
- 👤 Richard R Love
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 10:55
CPC Classifications
B; B62; B62D; B62D49/00; B62D49/06; B62D49/0621; B62D49/0635; B60; B60K; B60K17/00; B60K17/30; B62D9/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
117 words
A FRONT END SUSPENSION AND STEERING SYSTEM FOR A TRACTOR VEHICLE OF THE FOUR-WHEEL DRIVEN TYPE INCLUDING IN COMBINATION A FRAME HAVING A FRONT AND REAR END, AN AXLE, A WHEEL ROTATABLY CONNECTED TO EACH END OF SAID AXLE, A MEMBER PIVOTALLY CONNECTED TO SAID FRAME REARWARDLY OF THE FRONT END AND EXTENDING TRANSVERSELY OF AND BENEATH SAID FRAME, AN ARM PIVOTALLY CONNECTED TO EACH END OF SAID MEMBER AND ARRANGED TO PROJECT TOWARDS THE FRONT END OF SAID FRAME, EACH OF SAID ARMS CONNECTED TO AN END OF SAID AXLE FOR POSITIONING SAID AXLE BENEATH AND REARWARDLY OF THE FRONT END OF SAID FRAME AND IN SPACED PARALLEL RELATION TO SAID MEMBER FOR SUPPORTING SAID FRAME.
Claim 2
Dependent Claim
117 words
A FRONT END SUSPENSION AND STEERING SYSTEM FOR A TRACTOR VEHICLE OF THE FOUR-WHEEL DRIVEN TYPE INCLUDING IN COMBINATION A FRAME HAVING A FRONT AND REAR END, AN AXLE, A WHEEL ROTATABLY CONNECTED TO EACH END OF SAID AXLE, A MEMBER PIVOTALLY CONNECTED TO SAID FRAME REARWARDLY OF THE FRONT END AND EXTENDING TRANSVERSELY OF AND BENEATH SAID FRAME, AN ARM PIVOTALLY CONNECTED TO EACH END OF SAID MEMBER AND ARRANGED TO PROJECT TOWARDS THE FRONT END OF SAID FRAME, EACH OF SAID ARMS CONNECTED TO AN END OF SAID AXLE FOR POSITIONING SAID AXLE BENEATH AND REARWARDLY OF THE FRONT END OF SAID FRAME AND IN SPACED PARALLEL RELATION TO SAID MEMBER FOR SUPPORTING SAID FRAME.
References Cited (Backward Citations)
AT165374B
Cited
US2733932A
Cited
US1405159A
Cited
DE801249C
Cited
US2730186A
Cited
GB860276A
Cited
FR1377228A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-26 | 1971-08-28 | 1972-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-26 | 1975-08-28 | 1976-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-26 | 1979-08-28 | 1980-02-27 | $7700.00 | Window Closed / Lapsed |