US1760262A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Separable fastener
Assignee: United Carr Fastener Corp
•
Filing: 1925-02-26
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Granted: 1930-05-27
•
Expires: 1945-02-26
Abstract
No abstract record available.
Inventors
- 👤 Rollo F Walters
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 03:49
CPC Classifications
F; F16; F16B; F16B5/00; F16B5/12; F16B5/123; F16B5/125; B; B60; B60R; B60R13/00; B60R13/02; B60R13/0206; Y; Y10; Y10T; Y10T24/00; Y10T24/30; Y10T24/304; Y10T24/307; Y10T24/34; Y10T24/3427; Y10T24/45; Y10T24/45225; Y10T24/45471; Y10T24/45524; Y10T24/45545; Y10T24/4555; Y10T24/45571; Y10T24/4588; Y10T24/45885; Y10T24/45895; Y10T24/45901; Y10T24/45958
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) | 1933-05-26 | 1933-11-25 | 1934-05-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1937-05-26 | 1937-11-25 | 1938-05-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1941-05-26 | 1941-11-25 | 1942-05-27 | $7700.00 | Window Closed / Lapsed |