US1684934A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutting die
Assignee: WESTERN SUPPLIES CO
•
Filing: 1927-09-23
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Granted: 1928-09-18
•
Expires: 1947-09-23
Abstract
No abstract record available.
Inventors
- 👤 Roy V Woodworth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 07:41
CPC Classifications
C; C14; C14B; C14B5/00; C14B5/02; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2096; Y10T83/2135; Y10T83/2163; Y10T83/2166; Y10T83/748; Y10T83/7593; Y10T83/76; Y10T83/869; Y10T83/8752; Y10T83/8753; Y10T83/929; Y10T83/9411; Y10T83/9423; Y10T83/9437; Y10T83/9457; Y10T83/9473; Y10T83/9483; Y10T83/9486
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) | 1931-09-18 | 1932-03-19 | 1932-09-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1935-09-18 | 1936-03-19 | 1936-09-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1939-09-18 | 1940-03-19 | 1940-09-18 | $7700.00 | Window Closed / Lapsed |