Patent US3203255A successfully refreshed from Google Patents.
US3203255A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Truck wheel balancer
Assignee: DYNAMIC CENTER ENGINEERING Co Inc
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Filing: 1962-06-28
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Granted: 1965-08-31
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Expires: 1982-06-28
Abstract
No abstract record available.
Inventors
- 👤 Wilbur C Rexroat
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 06:59
CPC Classifications
G; G01; G01M; G01M1/00; G01M1/12
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
82 words
IN A TIRE BALANCING DEVICE OF THE TYPE HAVING A SUPPORTING MEMBER WITH AN UPSTANDING BALANCE POINT, THE COMBINATION THEREWITH OIF A SPIDER ADAPTED TO BE SUPPORTED ON SAID POINT, SAID SPIDER INCLUDING A BODY DISPOSED OVER SAID POINT, A PLURALITY OF ARMS RADIATING FROM SAID BODY, A PLURALITY OF UPSTANDING LUGS CARRIED BY SAID ARMS, MEANS FOR SIMULTANEOUSLY MOVING ALL LUGS INWARDLY AND OUTWARDLY, SAID LAST MENTIONED MEANS INCLUDING A RING GEAR CARRIED BY SAID BODY, A PLURALITY OF RING FOLLOWER
References Cited (Backward Citations)
US3035447A
Cited
US1814699A
Cited
US2110343A
Cited
US2199667A
Cited
US2270657A
Cited
US2464871A
Cited
US2592804A
Cited
US2698537A
Cited
GB746520A
Cited
US2879667A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-30 | 1969-03-01 | 1969-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-30 | 1973-03-01 | 1973-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-30 | 1977-03-01 | 1977-08-31 | $7700.00 | Window Closed / Lapsed |