Patent US2201611A successfully refreshed from Google Patents.
US2201611A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fastener attaching member and fastener installation
Assignee: Cinch Manufacturing Corp
•
Filing: 1939-05-03
•
Granted: 1940-05-21
•
Expires: 1959-05-03
Abstract
No abstract record available.
Inventors
- 👤 Camp Scipione M Del
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 02:50
CPC Classifications
H; H05; H05K; H05K7/00; H05K7/02; H05K7/12; F; F16; F16B; F16B9/00; F16B9/05; F16B9/052; F16B9/056
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) | 1943-05-21 | 1943-11-20 | 1944-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-05-21 | 1947-11-20 | 1948-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-05-21 | 1951-11-20 | 1952-05-21 | $7700.00 | Window Closed / Lapsed |