Patent US4624291A successfully refreshed from Google Patents.
Patent US3072162A successfully refreshed from Google Patents.
US3072162A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotatable coring knife
Assignee: FMC Corp
•
Filing: 1959-02-16
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Granted: 1963-01-08
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Expires: 1979-02-16
Abstract
No abstract record available.
Inventors
- 👤 Sherman H Creed
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 22:34
CPC Classifications
A; A23; A23N; A23N4/00; A23N4/12; A23N4/14; A47; A47J; A47J25/00; Y; Y10; Y10T; Y10T83/00; Y10T83/929; Y10T83/9372
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
38 words
A ROTATABLE CUTTER FOR THE PREPARATION OF FRUIT, COMPRISING AN ELONGATED, LONGITUDINALLY CURVED CUTTING BLADE, A LONGITUDINALLY EXTENDING GUIDE MEMBER DISPOSED OPPOSITE SAID BLADE AND HAVING LONGITUDINALLY CURVED SIDE EDGES CONVERGING AT THE FORWARD AND REARWARD ENDS OF
Claim 2
Dependent Claim
38 words
A ROTATABLE CUTTER FOR THE PREPARATION OF FRUIT, COMPRISING AN ELONGATED, LONGITUDINALLY CURVED CUTTING BLADE, A LONGITUDINALLY EXTENDING GUIDE MEMBER DISPOSED OPPOSITE SAID BLADE AND HAVING LONGITUDINALLY CURVED SIDE EDGES CONVERGING AT THE FORWARD AND REARWARD ENDS OF
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-07 | 1966-07-09 | 1967-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-07 | 1970-07-09 | 1971-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-07 | 1974-07-09 | 1975-01-08 | $7700.00 | Window Closed / Lapsed |