US2280053A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mechanism for cutting potato chips or the like
Assignee: Individual
•
Filing: 1939-04-13
•
Granted: 1942-04-21
•
Expires: 1959-04-13
Abstract
No abstract record available.
Inventors
- 👤 Donald A Barnes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:04
CPC Classifications
B; B26; B26D; B26D3/00; B26D3/18; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2209; Y10T83/2216; Y10T83/566; Y10T83/5815; Y10T83/5842; Y10T83/5851; Y10T83/647; Y10T83/6667; Y10T83/6668
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) | 1945-04-20 | 1945-10-20 | 1946-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1949-04-20 | 1949-10-20 | 1950-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1953-04-20 | 1953-10-20 | 1954-04-21 | $7700.00 | Window Closed / Lapsed |