US2310756A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fastening means
Assignee: Tinnerman Products Inc
•
Filing: 1941-11-25
•
Granted: 1943-02-09
•
Expires: 1961-11-25
Abstract
No abstract record available.
Inventors
- 👤 George A Tinnerman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:23
CPC Classifications
F; F16; F16B; F16B21/00; F16B21/10; F16B21/20; B; B25; B25B; B25B27/00; B25B27/14; B25B27/20; B25B29/00; B25B29/02; E; E04; E04F; E04F13/00; E04F13/07; E04F13/08; E04F13/088; F16B19/00; F16B19/02; F16B21/16; Y; Y10; Y10S; Y10S411/00; Y10S411/918
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) | 1946-02-08 | 1946-08-10 | 1947-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1950-02-08 | 1950-08-10 | 1951-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1954-02-08 | 1954-08-10 | 1955-02-09 | $7700.00 | Window Closed / Lapsed |