Patent US2911697A successfully refreshed from Google Patents.
US2911697A
Expired / Lapsed
US
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Cord fastener
Assignee: Individual
•
Filing: 1956-01-13
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Granted: 1959-11-10
•
Expires: 1976-01-13
Abstract
No abstract record available.
Inventors
- 👤 Eldon C Henderson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:39
CPC Classifications
A; A43; A43C; A43C7/00; Y; Y10; Y10T; Y10T24/00; Y10T24/37; Y10T24/3703; Y10T24/3713
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US105236A
Cited
US155535A
Cited
US1368545A
Cited
DE626573C
Cited
GB477709A
Cited
US2236506A
Cited
US2443335A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-11-09 | 1963-05-11 | 1963-11-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-09 | 1967-05-11 | 1967-11-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-09 | 1971-05-11 | 1971-11-10 | $7700.00 | Window Closed / Lapsed |