US1706504A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Art of making shoes
Assignee: United Shoe Machinery Corp
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Filing: 1921-06-11
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Granted: 1929-03-26
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Expires: 1941-06-11
Abstract
No abstract record available.
Inventors
- 👤 George E Warren
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 07:04
CPC Classifications
A; A43; A43D; A43D11/00; A43D11/10; A43B; A43B23/00; A43B23/02; A43B23/0245; A43B23/0295; A43B9/00; A43D11/006
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) | 1932-03-25 | 1932-09-24 | 1933-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1936-03-25 | 1936-09-24 | 1937-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1940-03-25 | 1940-09-24 | 1941-03-26 | $7700.00 | Window Closed / Lapsed |