Patent US3650386A successfully refreshed from Google Patents.
US1890945A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reel for metallic tapes
Assignee: Individual
•
Filing: 1931-07-13
•
Granted: 1932-12-13
•
Expires: 1951-07-13
Abstract
No abstract record available.
Inventors
- 👤 Charles C Hormel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 06:48
CPC Classifications
B; B65; B65H; B65H75/00; B65H75/02; B65H75/04; B65H75/08; B65H75/14; B65H75/143; H; H02; H02G; H02G1/00; H02G1/06; H02G1/08; H02G1/085; B65H2701/00; B65H2701/30; B65H2701/37; B65H2701/376
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) | 1935-12-13 | 1936-06-13 | 1936-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1939-12-13 | 1940-06-13 | 1940-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1943-12-13 | 1944-06-13 | 1944-12-13 | $7700.00 | Window Closed / Lapsed |