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US2459348A
Expired / Lapsed
US
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Shoe fastener
Assignee: Individual
•
Filing: 1947-03-19
•
Granted: 1949-01-18
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Expires: 1967-03-19
Abstract
No abstract record available.
Inventors
- 👤 Webb Richard
- 👤 Charles V Webb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 19:27
CPC Classifications
A; A43; A43C; A43C11/00; A43C11/14; A43C11/1406; A43C11/142; A43C11/1453; A43C11/1413; Y; Y10; Y10T; Y10T24/00; Y10T24/21; Y10T24/2183
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US758787A
Cited
US1201201A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-01-18 | 1952-07-19 | 1953-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-01-18 | 1956-07-19 | 1957-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-01-18 | 1960-07-19 | 1961-01-18 | $7700.00 | Window Closed / Lapsed |