Patent US3371952A successfully refreshed from Google Patents.
US3371952A
Expired / Lapsed
US
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Log grapple with gripper means
Assignee: US TRUCK CRANES Inc A PA CORP
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Filing: 1965-10-24
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Granted: 1968-03-05
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Expires: 1985-10-24
Abstract
No abstract record available.
Inventors
- 👤 Richard H Hunger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:09
CPC Classifications
B; B66; B66C; B66C3/00; B66C3/14; B66C3/16; A; A01; A01G; A01G23/00; A01G23/003; B66C1/00; B66C1/10; B66C1/42; B66C1/58; B66C1/585
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-03-05 | 1971-09-04 | 1972-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-05 | 1975-09-04 | 1976-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-05 | 1979-09-04 | 1980-03-05 | $7700.00 | Window Closed / Lapsed |