US1937850A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vegetable cutter
Assignee: RALPH O DULANY
•
Filing: 1931-03-27
•
Granted: 1933-12-05
•
Expires: 1951-03-27
Abstract
No abstract record available.
Inventors
- 👤 Stansbury John Herbart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 08:22
CPC Classifications
B; B26; B26D; B26D3/00; B26D3/16; Y; Y10; Y10T; Y10T83/00; Y10T83/465; Y10T83/4766; Y10T83/4795; Y10T83/4818; Y10T83/647; Y10T83/6584; Y10T83/6592; Y10T83/869; Y10T83/8789; Y10T83/8794; Y10T83/929; Y10T83/9317
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) | 1936-12-04 | 1937-06-05 | 1937-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-12-04 | 1941-06-05 | 1941-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-12-04 | 1945-06-05 | 1945-12-05 | $7700.00 | Window Closed / Lapsed |