US2653415A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Swivel fastener
Assignee: United Carr Fastener Corp
•
Filing: 1949-05-13
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Granted: 1953-09-29
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Expires: 1969-05-13
Abstract
No abstract record available.
Inventors
- 👤 Philip D Becker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 00:14
CPC Classifications
A; A63; A63H; A63H3/00; A63H3/36; A63H3/46; A44; A44B; A44B17/00; F; F16; F16B; F16B21/00; F16B21/06; F16B21/07; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32975; Y10T403/32983
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE236484C
Cited
US901132A
Cited
GB191120601A
Cited
CH60763A
Cited
US1811262A
Cited
US1812943A
Cited
US1904122A
Cited
US2316732A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-09-28 | 1957-03-30 | 1957-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-28 | 1961-03-30 | 1961-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-28 | 1965-03-30 | 1965-09-29 | $7700.00 | Window Closed / Lapsed |