US3381397A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and means for converting tubular knitted fabric to open width
Assignee: Samcoe Holding Corp
•
Filing: 1965-11-19
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Granted: 1968-05-07
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Expires: 1985-11-19
Abstract
No abstract record available.
Inventors
- 👤 Cohn Eugene
- 👤 Sargent P Snyder
- 👤 Catallo Frank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:21
CPC Classifications
D; D06; D06H; D06H7/00; D06H7/04; D06H7/08; Y; Y10; Y10T; Y10T83/00; Y10T83/04; Y10T83/0405; Y10T83/0419; Y10T83/0424; Y10T83/323
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3196723A
Cited
US3253311A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-07 | 1971-11-06 | 1972-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-07 | 1975-11-06 | 1976-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-07 | 1979-11-06 | 1980-05-07 | $7700.00 | Window Closed / Lapsed |