Patent US2453993A successfully refreshed from Google Patents.
US2453993A
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US
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Connector for bracelets, wrist watch straps, etc.
Assignee: Jacques Kreisler Manufacturing Corp
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Filing: 1945-03-16
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Granted: 1948-11-16
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Expires: 1965-03-16
Abstract
No abstract record available.
Inventors
- 👤 Kreisler Jacques
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:58
CPC Classifications
A; A44; A44C; A44C5/00; A44C5/18; A44C5/20; A44C5/2042; F; F16; F16B; F16B45/00; F16B45/02; F16B45/027; F16B45/034; Y; Y10; Y10S; Y10S24/00; Y10S24/906; Y10T; Y10T24/00; Y10T24/34; Y10T24/3427; Y10T24/3428; Y10T24/47; Y10T24/4782
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1722317A
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US1754959A
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FR698192A
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US2041354A
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FR788580A
Cited
US2044869A
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US2058957A
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US2211018A
Cited
US2186438A
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US2418218A
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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) | 1951-11-16 | 1952-05-17 | 1952-11-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-11-16 | 1956-05-17 | 1956-11-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-11-16 | 1960-05-17 | 1960-11-16 | $7700.00 | Window Closed / Lapsed |