US2675632A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shoe having the upper secured to the outsole by a separate strip of material having a lasting allowance
Assignee: EVINS Inc
•
Filing: 1950-07-07
•
Granted: 1954-04-20
•
Expires: 1970-07-07
Abstract
No abstract record available.
Inventors
- 👤 David E Levin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 09:54
CPC Classifications
A; A43; A43B; A43B15/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1579650A
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US1594308A
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US2011230A
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GB392576A
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US2112142A
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US2313902A
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US2380146A
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US2393989A
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US2427023A
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US2394433A
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US2391023A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-04-19 | 1957-10-19 | 1958-04-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-04-19 | 1961-10-19 | 1962-04-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-04-19 | 1965-10-19 | 1966-04-20 | $7700.00 | Window Closed / Lapsed |