Patent US2943650A successfully refreshed from Google Patents.
US2943650A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for tensing, twisting, and severing wire
Assignee: Individual
•
Filing: 1956-07-19
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Granted: 1960-07-05
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Expires: 1976-07-19
Abstract
No abstract record available.
Inventors
- 👤 Paul S Rubin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 04:36
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/56; A61B17/58; A61B17/88; A61B17/8861; A61B17/68; A61B17/82
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US90463A
Cited
US1469711A
Cited
US1141977A
Cited
GB432847A
Cited
US2147706A
Cited
US2133887A
Cited
US2421878A
Cited
US2492560A
Cited
US2645832A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-05 | 1964-01-04 | 1964-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-05 | 1968-01-04 | 1968-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-05 | 1972-01-04 | 1972-07-05 | $7700.00 | Window Closed / Lapsed |