Patent US2401145A successfully refreshed from Google Patents.
US2401145A
Expired / Lapsed
US
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Clasp for bracelets or the like
Assignee: Individual
•
Filing: 1945-01-18
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Granted: 1946-05-28
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Expires: 1965-01-18
Abstract
No abstract record available.
Inventors
- 👤 Robert M Erffmeyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:43
CPC Classifications
A; A44; A44C; A44C5/00; A44C5/18; A44C5/20; A44C5/2019; A44C5/2033; F; F16; F16B; F16B45/00; F16B45/02; F16B45/023; F16B45/027; F16B45/028; F16B45/035; Y; Y10; Y10S; Y10S24/00; Y10S24/906
Claims Analysis
Total Claims: 0
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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) | 1949-05-27 | 1949-11-26 | 1950-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-05-27 | 1953-11-26 | 1954-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-05-27 | 1957-11-26 | 1958-05-28 | $7700.00 | Window Closed / Lapsed |