US2849347A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of treating cut edges of plastic fabrics to prevent fraying
Assignee: Individual
•
Filing: 1956-01-23
•
Granted: 1958-08-26
•
Expires: 1976-01-23
Abstract
No abstract record available.
Inventors
- 👤 Uziel Victor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 18:45
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/40; B29C66/41; B29C66/43; B29C66/431; B29C65/00; B29C65/02; B29C65/10; B29C65/106; B29C66/01; B29C66/05; B29C66/10; B29C66/13; B29C66/137; B29C66/70; B29C66/71; B29C66/72; B29C66/729; Y; Y10; Y10S; Y10S425/00; Y10S425/806
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-25 | 1962-02-24 | 1962-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-25 | 1966-02-24 | 1966-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-25 | 1970-02-24 | 1970-08-26 | $7700.00 | Window Closed / Lapsed |