US2941577A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seam forming method and apparatus
Assignee: CABLE RAINCOAT Co
•
Filing: 1956-06-11
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Granted: 1960-06-21
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Expires: 1976-06-11
Abstract
No abstract record available.
Inventors
- 👤 Isadore M Roseman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:07
CPC Classifications
A; A41; A41D; A41D27/00; A41D27/24; A41D27/245; B; B29; B29C; B29C65/00; B29C65/02; B29C65/04; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/40; B29C66/41; B29C66/43; B29C66/80; B29C66/83; B29C66/832; B29C66/8322; B29C66/70; B29C66/71; B29C66/72; B29C66/729; B29K; B29K2313/00; B29K2313/02; B29L; B29L2031/00; B29L2031/48; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-21 | 1963-12-21 | 1964-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-21 | 1967-12-21 | 1968-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-21 | 1971-12-21 | 1972-06-21 | $7700.00 | Window Closed / Lapsed |