US2406779A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flame resistant and water repellent fabrics and method of making the same
Assignee: Uniroyal Inc
•
Filing: 1942-12-30
•
Granted: 1946-09-03
•
Expires: 1962-12-30
Abstract
No abstract record available.
Inventors
- 👤 John L Kurlychek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 01:29
CPC Classifications
D; D06; D06M; D06M11/00; D06M11/51; D06M11/55; D06M11/57; D06M11/32; D06M11/36; D06M11/46; D06M11/80; D06M11/82; D06M13/00; D06M13/10; D06M13/224; D06M7/00; D06M7/005; Y; Y10; Y10S; Y10S428/00; Y10S428/92; Y10S428/921; Y10T; Y10T442/00; Y10T442/20; Y10T442/2164; Y10T442/2631; Y10T442/2639
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1949-09-02 | 1950-03-04 | 1950-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-09-02 | 1954-03-04 | 1954-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-09-02 | 1958-03-04 | 1958-09-03 | $7700.00 | Window Closed / Lapsed |