US2628412A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for cutting synthetic fiber fabrics
Assignee: HAVA DEV CO Inc
•
Filing: 1950-05-27
•
Granted: 1953-02-17
•
Expires: 1970-05-27
Abstract
No abstract record available.
Inventors
- 👤 Edward F Vera
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:53
CPC Classifications
D; D06; D06H; D06H7/00; D06H7/04; D06H7/22; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1054; Y10T83/00; Y10T83/04; Y10T83/0405; Y10T83/041; Y10T83/0414
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1909016A
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US2035138A
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US2388144A
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US2578889A
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US2425123A
Cited
US2510383A
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US2513838A
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US2432485A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-02-17 | 1956-08-18 | 1957-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-02-17 | 1960-08-18 | 1961-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-02-17 | 1964-08-18 | 1965-02-17 | $7700.00 | Window Closed / Lapsed |