Patent US3394949A successfully refreshed from Google Patents.
US3394949A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Trailer stabilzier
Assignee: JESS J GEARHART
•
Filing: 1967-01-30
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Granted: 1968-07-30
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Expires: 1987-01-30
Abstract
No abstract record available.
Inventors
- 👤 Jess J Gearhart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 12:04
CPC Classifications
B; B60; B60D; B60D1/00; B60D1/24; B60D1/30; B60D1/32; B60D1/327; B62; B62D; B62D53/00; B62D53/04; B62D53/08; B62D53/0871
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2691533A
Cited
US2612382A
Cited
US2756072A
Cited
US3116074A
Cited
US3284097A
Cited
US3305246A
Cited
US3362727A
Cited
US3338595A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-30 | 1972-01-29 | 1972-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-30 | 1976-01-29 | 1976-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-30 | 1980-01-29 | 1980-07-30 | $7700.00 | Window Closed / Lapsed |