US3605841A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutting device
Assignee: Hormel Foods Corp
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Filing: 1970-03-24
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Granted: 1971-09-20
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Expires: 1990-03-24
Abstract
Abstract A CUTTING DEVICE FOR REMOVING FAT FROM A CHUNK OF MEAT INCLUDES A HANDLE HAVING A REVOLVABLE SHAFT THEREIN, WHICH IS CONNECTED AT ITS FORWARD END TO AN ANNULAR BLADE. AN ANNULAR GUARD MEMBER IS POSITIONED AROUND AND SPACED FROM THE ANNULAR BLADE, AND THE GUARD MEMBER HAS A SERRATED EXTERIOR SURFACE WHICH IS POSITIONED AGAINST THE SURFACE OF THE MEAT WHICH IS TO HAVE THE FAT REMOVED THEREFROM. IN ONE FORM OF THE INVENTIOM, A FLEXIBLE DRIVE SHAFT IS CONNECTED TO A SHAFT IN THE HANDLE, AND IN ANOTHER FORM, AN AIR MOTOR IS POSITIONED INTERIORLY OF AND CONSTITUTES A PART OF THE HANDLE FOR REVOLVING THE ANNULAR BLADE.
Inventors
- 👤 Oscar H Lindstrom
- 👤 Nathan A Fischer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:09
CPC Classifications
B; B26; B26B; B26B25/00; B26B25/002; A; A22; A22C; A22C17/00; A22C17/12
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) | 1974-09-19 | 1975-03-21 | 1975-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-09-19 | 1979-03-21 | 1979-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-09-19 | 1983-03-21 | 1983-09-20 | $7700.00 | Window Closed / Lapsed |