US2571531A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vegetable trimming machine
Assignee: Individual
•
Filing: 1948-09-29
•
Granted: 1951-10-16
•
Expires: 1968-09-29
Abstract
No abstract record available.
Inventors
- 👤 Edward W Bridge
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:09
CPC Classifications
A; A23; A23N; A23N15/00; A23N15/08; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2192; Y10T83/2194; Y10T83/647; Y10T83/654; Y10T83/6542; Y10T83/6544; Y10T83/6584; Y10T83/6633
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1995694A
Cited
US2124423A
Cited
US2092763A
Cited
US2158977A
Cited
US2343496A
Cited
US2302499A
Cited
US2308038A
Cited
US2491950A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-10-15 | 1955-04-16 | 1955-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-10-15 | 1959-04-16 | 1959-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-10-15 | 1963-04-16 | 1963-10-16 | $7700.00 | Window Closed / Lapsed |