Patent US1830819A successfully refreshed from Google Patents.
US1830819A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making tire covers
Assignee: FABRIC PRODUCTS Corp
•
Filing: 1929-11-11
•
Granted: 1931-11-10
•
Expires: 1949-11-11
Abstract
No abstract record available.
Inventors
- 👤 Charles H Wishmeier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 17:06
CPC Classifications
B; B62; B62D; B62D43/00; Y; Y10; Y10T; Y10T83/00; Y10T83/04; Y10T83/0491; Y10T83/0524; Y10T83/0577
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) | 1934-11-09 | 1935-05-11 | 1935-11-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1938-11-09 | 1939-05-11 | 1939-11-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1942-11-09 | 1943-05-11 | 1943-11-10 | $7700.00 | Window Closed / Lapsed |