US2793665A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for removing butt ends from brussels sprouts
Assignee: RICHMOND CHASE Co
•
Filing: 1953-12-21
•
Granted: 1957-05-28
•
Expires: 1973-12-21
Abstract
No abstract record available.
Inventors
- 👤 Vivian E Pinard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:24
CPC Classifications
A; A23; A23N; A23N15/00; A23N15/04; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2066; Y10T83/647; Y10T83/654; Y10T83/6542; Y10T83/929; Y10T83/9372; Y10T83/9403
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US686875A
Cited
US1924678A
Cited
US2550785A
Cited
US2643694A
Cited
US2621692A
Cited
US2617461A
Cited
US2638949A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-05-27 | 1960-11-26 | 1961-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-05-27 | 1964-11-26 | 1965-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-05-27 | 1968-11-26 | 1969-05-28 | $7700.00 | Window Closed / Lapsed |