US2683577A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fastener for instrument mounting
Assignee: Tinnerman Products Inc
•
Filing: 1950-08-24
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Granted: 1954-07-13
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Expires: 1970-08-24
Abstract
No abstract record available.
Inventors
- 👤 Laurence H Flora
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:16
CPC Classifications
H; H05; H05K; H05K7/00; H05K7/02; H05K7/12; F; F16; F16B; F16B9/00; F16B9/05; F16B9/054; F16B9/056; F16B2200/00; F16B2200/40; F16B2200/406; Y; Y10; Y10S; Y10S411/00; Y10S411/955; Y10S411/965; Y10S411/97
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB527340A
Cited
US2326903A
Cited
US2274014A
Cited
US2399957A
Cited
GB566458A
Cited
US2552499A
Cited
US2539172A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-07-12 | 1958-01-11 | 1958-07-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-07-12 | 1962-01-11 | 1962-07-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-07-12 | 1966-01-11 | 1966-07-13 | $7700.00 | Window Closed / Lapsed |