US1429310A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stock-cutting machine
Assignee: United Shoe Machinery Corp
•
Filing: 1919-03-21
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Granted: 1922-09-19
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Expires: 1939-03-21
Abstract
No abstract record available.
Inventors
- 👤 Erastus E Winkley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:34
CPC Classifications
C; C14; C14B; C14B5/00; C14B2700/00; C14B2700/11; Y; Y10; Y10S; Y10S29/00; Y10S29/098; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2096; Y10T83/2098; Y10T83/2135; Y10T83/2148; Y10T83/22
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) | 1925-09-18 | 1926-03-20 | 1926-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1929-09-18 | 1930-03-20 | 1930-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1933-09-18 | 1934-03-20 | 1934-09-19 | $7700.00 | Window Closed / Lapsed |