Patent US2754080A successfully refreshed from Google Patents.
US2754080A
Expired / Lapsed
US
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Detachable mounting means
Assignee: CHARLES P PEIRCE
•
Filing: 1953-08-11
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Granted: 1956-07-10
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Expires: 1973-08-11
Abstract
No abstract record available.
Inventors
- 👤 Emil C Steinbach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:42
CPC Classifications
F; F16; F16M; F16M7/00; F16F; F16F15/00; F16F15/02; F16F15/04; F16F15/06; F16F15/067
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1407395A
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US2131647A
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US2357120A
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CH227679A
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US2376280A
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US2441509A
Cited
US2433509A
Cited
US2544778A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-07-10 | 1960-01-09 | 1960-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-07-10 | 1964-01-09 | 1964-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-07-10 | 1968-01-09 | 1968-07-10 | $7700.00 | Window Closed / Lapsed |