US1960440A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wall covering and process of making same
Assignee: Individual
•
Filing: 1931-08-19
•
Granted: 1934-05-29
•
Expires: 1951-08-19
Abstract
No abstract record available.
Inventors
- 👤 Herman F Hoevel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 02:29
CPC Classifications
C; C04; C04B; C04B38/00; C04B26/00; C04B26/02; C04B26/026; C04B2111/00; C04B2111/00474; C04B2111/00482; C04B2111/52; Y; Y02; Y02W; Y02W30/00; Y02W30/50; Y02W30/91; Y10; Y10S; Y10S264/00; Y10S264/63; Y10S264/71; Y10T; Y10T428/00; Y10T428/249921; Y10T428/249953; Y10T428/249986
Claims Analysis
Total Claims: 0
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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) | 1937-05-28 | 1937-11-27 | 1938-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-05-28 | 1941-11-27 | 1942-05-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-05-28 | 1945-11-27 | 1946-05-29 | $7700.00 | Window Closed / Lapsed |