Patent US2868091A successfully refreshed from Google Patents.
US2868091A
Expired / Lapsed
US
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Quick acting precision milling and grinding vise
Assignee: Individual
•
Filing: 1956-10-11
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Granted: 1959-01-13
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Expires: 1976-10-11
Abstract
No abstract record available.
Inventors
- 👤 Bois Arthur J Du
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:32
CPC Classifications
B; B25; B25B; B25B1/00; B25B1/06; B25B1/10; B25B1/12; B25B1/125
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US164934A
Cited
US168064A
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US381890A
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US545895A
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US777907A
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US999978A
Cited
US1120649A
Cited
US2195277A
Cited
US2473643A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-01-12 | 1962-07-14 | 1963-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-12 | 1966-07-14 | 1967-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-12 | 1970-07-14 | 1971-01-13 | $7700.00 | Window Closed / Lapsed |