Patent US3156505A successfully refreshed from Google Patents.
US3156505A
Expired / Lapsed
US
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Track idler adjuster
Assignee: International Motors LLC
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Filing: 1962-05-22
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Granted: 1964-11-10
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Expires: 1982-05-22
Abstract
No abstract record available.
Inventors
- 👤 Clarence A Hubert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 01:48
CPC Classifications
B; B62; B62D; B62D55/00; B62D55/08; B62D55/14; B62D55/15; B62D55/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
94 words
IN AN ENDLESS TRACK HAVING IDLER WHEELS OVER WHICH THE TRACK PASSES, MEANS SUPPORTING THE IDLER WHEELS INCLUDING A TRACK FRAME, IDLER WHEEL SHAFTS ROTATIVELY SUPPORTING THE WHEELS, IDLER SUPPORT RODS EXTENDING TRANSVERSE TO THE SHAFTS FOR CARRYING THE WHEELS, BLOCKS BORED FOR THE RECEPTION AND SUPPORT OF SAID RODS, SAID BLOCKS HAVING A FIXED CONNECTION WITH THE TRACK FRAME ON OPPOSITE SIDES OF EACH OF THE SHAFTS, THE BORES IN THE BLOCKS BEING DISPLACED VERTICALLY FROM CENTER, AND MEANS TO ENABLE INVERTING OF SAID BLOCKS TO ALTER THE ELEVATION OF THE IDLER WHEELS.
Claim 2
Dependent Claim
94 words
IN AN ENDLESS TRACK HAVING IDLER WHEELS OVER WHICH THE TRACK PASSES, MEANS SUPPORTING THE IDLER WHEELS INCLUDING A TRACK FRAME, IDLER WHEEL SHAFTS ROTATIVELY SUPPORTING THE WHEELS, IDLER SUPPORT RODS EXTENDING TRANSVERSE TO THE SHAFTS FOR CARRYING THE WHEELS, BLOCKS BORED FOR THE RECEPTION AND SUPPORT OF SAID RODS, SAID BLOCKS HAVING A FIXED CONNECTION WITH THE TRACK FRAME ON OPPOSITE SIDES OF EACH OF THE SHAFTS, THE BORES IN THE BLOCKS BEING DISPLACED VERTICALLY FROM CENTER, AND MEANS TO ENABLE INVERTING OF SAID BLOCKS TO ALTER THE ELEVATION OF THE IDLER WHEELS.
References Cited (Backward Citations)
US2511098A
Cited
US2926969A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-11-10 | 1968-05-11 | 1968-11-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-11-10 | 1972-05-11 | 1972-11-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-11-10 | 1976-05-11 | 1976-11-10 | $7700.00 | Window Closed / Lapsed |