US2925672A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Yieldable detachable fastener
Assignee: Individual
•
Filing: 1955-12-13
•
Granted: 1960-02-23
•
Expires: 1975-12-13
Abstract
No abstract record available.
Inventors
- 👤 Trovato Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:57
CPC Classifications
A; A43; A43C; A43C11/00; A43C11/22; Y; Y10; Y10T; Y10T24/00; Y10T24/34; Y10T24/3401; Y10T24/3403; Y10T24/3404
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US53483A
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US170109A
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US205571A
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US355265A
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US370783A
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US545702A
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US583564A
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FR417015A
Cited
US1588533A
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US1678241A
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US1973646A
Cited
US2040635A
Cited
US2094210A
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US2619744A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-02-22 | 1963-08-24 | 1964-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-02-22 | 1967-08-24 | 1968-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-02-22 | 1971-08-24 | 1972-02-23 | $7700.00 | Window Closed / Lapsed |