US2445751A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Textile fabric
Assignee: M & W Thomas Co
•
Filing: 1945-08-25
•
Granted: 1948-07-27
•
Expires: 1965-08-25
Abstract
No abstract record available.
Inventors
- 👤 William R Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:40
CPC Classifications
D; D03; D03D; D03D15/00; D03D15/20; D03D15/208; D03D15/225; D03D15/40; D03D15/41; D10; D10B; D10B2201/00; D10B2201/01; D10B2201/02; D10B2201/20; D10B2201/22; D10B2201/24; D10B2211/00; D10B2211/01; D10B2211/04; D10B2401/00; D10B2401/14; D10B2501/00; D10B2501/04; D10B2501/045
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1823053A
Cited
US2199428A
Cited
US2134022A
Cited
US2241442A
Cited
US2203721A
Cited
US2353666A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-07-27 | 1952-01-26 | 1952-07-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-07-27 | 1956-01-26 | 1956-07-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-07-27 | 1960-01-26 | 1960-07-27 | $7700.00 | Window Closed / Lapsed |