US2961714A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of manufacturing molded shoes contoured to fit the feet and product produced thereby
Assignee: Individual
•
Filing: 1957-04-05
•
Granted: 1960-11-29
•
Expires: 1977-04-05
Abstract
No abstract record available.
Inventors
- 👤 Alan E Murray
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:33
CPC Classifications
B; B29; B29D; B29D35/00; B29D35/02; A; A43; A43B; A43B7/00; A43B7/14; A43B7/28; B29D35/12; B29D35/128; B29K; B29K2021/00; Y; Y10; Y10S; Y10S264/00; Y10S264/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US290652A
Cited
US1404896A
Cited
US1647639A
Cited
US2547419A
Cited
US2593742A
Cited
US2668304A
Cited
US2606333A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-29 | 1964-05-30 | 1964-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-29 | 1968-05-30 | 1968-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-29 | 1972-05-30 | 1972-11-29 | $7700.00 | Window Closed / Lapsed |