Patent US2574014A successfully refreshed from Google Patents.
US2574014A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Slide fastener for detachably attaching buttons to fabric and the like
Assignee: Individual
•
Filing: 1949-01-17
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Granted: 1951-11-06
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Expires: 1969-01-17
Abstract
No abstract record available.
Inventors
- 👤 Allan E Bryce
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 01:44
CPC Classifications
A; A44; A44B; A44B1/00; A44B1/18; A44B1/28; A44B1/36; Y; Y10; Y10T; Y10T24/00; Y10T24/36; Y10T24/3651; Y10T24/3666
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-11-05 | 1955-05-07 | 1955-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-11-05 | 1959-05-07 | 1959-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-11-05 | 1963-05-07 | 1963-11-06 | $7700.00 | Window Closed / Lapsed |