US1493010A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stock-cutting machine
Assignee: United Shoe Machinery Corp
•
Filing: 1920-04-26
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Granted: 1924-05-06
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Expires: 1940-04-26
Abstract
No abstract record available.
Inventors
- 👤 Erastus E Winkley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:43
CPC Classifications
A; A43; A43D; A43D8/00; A43D8/02; A43D8/04; C; C14; C14B; C14B5/00; C14B2700/00; C14B2700/11; C14B2700/113; Y; Y10; Y10T; Y10T83/00; Y10T83/04; Y10T83/0448; Y10T83/0457; Y10T83/0467; Y10T83/05; Y10T83/202; Y10T83/2033; Y10T83/2037; Y10T83/2044; Y10T83/2074; Y10T83/2079; Y10T83/2092; Y10T83/2207; Y10T83/444; Y10T83/4475; Y10T83/4594; Y10T83/485; Y10T83/492; Y10T83/869; Y10T83/8737
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) | 1927-05-06 | 1927-11-05 | 1928-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1931-05-06 | 1931-11-05 | 1932-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1935-05-06 | 1935-11-05 | 1936-05-06 | $7700.00 | Window Closed / Lapsed |