US1823537A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vise
Assignee: Bay State Tool & Machine Co
•
Filing: 1930-06-21
•
Granted: 1931-09-15
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Expires: 1950-06-21
Abstract
No abstract record available.
Inventors
- 👤 Charles D Gaudreau
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 12:16
CPC Classifications
B; B25; B25B; B25B1/00; B25B1/06; B25B1/10; B25B1/103; Y; Y10; Y10S; Y10S269/00; Y10S269/902; Y10T; Y10T24/00; Y10T24/39; Y10T24/3958; Y10T24/3967
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1934-09-14 | 1935-03-16 | 1935-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1938-09-14 | 1939-03-16 | 1939-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1942-09-14 | 1943-03-16 | 1943-09-15 | $7700.00 | Window Closed / Lapsed |