US2990626A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Slip-lasted shoe with a binder covering the edges of the upper and sock-lining
Assignee: International Shoe Co
•
Filing: 1958-06-04
•
Granted: 1961-07-04
•
Expires: 1978-06-04
Abstract
No abstract record available.
Inventors
- 👤 Willard E Bowen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:32
CPC Classifications
A; A43; A43B; A43B3/00; A43B3/10; A43B3/108
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2129106A
Cited
US2289180A
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US2311630A
Cited
US2546152A
Cited
US2554159A
Cited
US2672699A
Cited
DE963308C
Cited
FR1133363A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-07-03 | 1965-01-02 | 1965-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-03 | 1969-01-02 | 1969-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-03 | 1973-01-02 | 1973-07-04 | $7700.00 | Window Closed / Lapsed |