Patent US2595894A successfully refreshed from Google Patents.
US2595894A
Expired / Lapsed
US
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Insole having separate attached sewing ribs
Assignee: MILFORD SHOE CO
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Filing: 1949-11-28
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Granted: 1952-05-06
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Expires: 1969-11-28
Abstract
No abstract record available.
Inventors
- 👤 Victor A Sherbrook
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 13:21
CPC Classifications
A; A43; A43B; A43B13/00; A43B13/38; A43B13/39
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1106811A
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US1522564A
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US2072727A
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US2214603A
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US2200579A
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US2225192A
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US2363455A
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US2368439A
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US2436050A
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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) | 1955-05-06 | 1955-11-05 | 1956-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-05-06 | 1959-11-05 | 1960-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-05-06 | 1963-11-05 | 1964-05-06 | $7700.00 | Window Closed / Lapsed |