US2856192A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collet with spring jaws
Assignee: HI SHEAR RIVET TOOL CO
•
Filing: 1956-10-29
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Granted: 1958-10-14
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Expires: 1976-10-29
Abstract
No abstract record available.
Inventors
- 👤 Michael M Schuster
- 👤 Carl Z Moore
- 👤 Oren C Wilkins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:23
CPC Classifications
B; B23; B23B; B23B31/00; B23B31/02; B23B31/10; B23B31/12; B23B31/20; B23B31/208; Y; Y10; Y10T; Y10T279/00; Y10T279/17; Y10T279/17291; Y10T279/17307; Y10T279/17411; Y10T279/17487; Y10T279/17521
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB108296A
Cited
US1232735A
Cited
US2343570A
Cited
US2415482A
Cited
US2475519A
Cited
US2545628A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-10-13 | 1962-04-14 | 1962-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-13 | 1966-04-14 | 1966-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-13 | 1970-04-14 | 1970-10-14 | $7700.00 | Window Closed / Lapsed |