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Patent US2147197A successfully refreshed from Google Patents.
US2147197A
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US
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Article of footwear
Assignee: Hood Rubber Co
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Filing: 1936-11-25
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Granted: 1939-02-14
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Expires: 1956-11-25
Abstract
No abstract record available.
Inventors
- 👤 Alfred A Glidden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:34
CPC Classifications
A; A43; A43C; A43C1/00; A43C1/04; A43B; A43B1/00; A43B1/02; A43B1/04; A43B23/00; A43B23/02; A43B23/0205; A43B23/0235; A43B5/00; A43B5/10; D; D04; D04B; D04B1/00; D04B1/22; D04B1/24; D04B1/26; D10; D10B; D10B2501/00; D10B2501/04; D10B2501/043
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1942-02-13 | 1942-08-15 | 1943-02-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1946-02-13 | 1946-08-15 | 1947-02-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1950-02-13 | 1950-08-15 | 1951-02-14 | $7700.00 | Window Closed / Lapsed |