US1520198A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making a felted and woven fabric
Assignee: CLEVELAND AKRON BAG Co
•
Filing: 1922-03-02
•
Granted: 1924-12-23
•
Expires: 1942-03-02
Abstract
No abstract record available.
Inventors
- 👤 Howard W Merrick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 12:20
CPC Classifications
B; B32; B32B; B32B5/00; B32B5/22; B32B5/24; B32B5/26; B32B29/00; B32B29/02; B32B5/02; B32B5/024; B32B2262/00; B32B2262/06; B32B2262/062; B32B2262/065; B32B2307/00; B32B2307/50; B32B2307/558; B32B2439/00; B32B2439/02; B32B2439/06; B32B2439/40; B32B2439/46
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) | 1927-12-23 | 1928-06-23 | 1928-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1931-12-23 | 1932-06-23 | 1932-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1935-12-23 | 1936-06-23 | 1936-12-23 | $7700.00 | Window Closed / Lapsed |