US2690970A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of stuffing meat
Assignee: Individual
•
Filing: 1952-08-04
•
Granted: 1954-10-05
•
Expires: 1972-08-04
Abstract
No abstract record available.
Inventors
- 👤 Moses Monte
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:25
CPC Classifications
A; A22; A22C; A22C7/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
114 words
THE STEP IN THE METHOD OF OPERATING A STUFFER FILLED WITH MEAT EMULSION CONTAINING ENTRAPPED AIR, SAID STUFFER BEING OF THE TYPE EMPLOYING A CYLINDER IN WHICH A PISTON IS MOVABLE FROM ONE END OF THE CYLINDER TOWARD THE DISCHARGE END OF THE CYLINDER, WHICH DISCHARGE END IS PROVIDED WITH ONE OR MORE STUFFING HORNS: WHICH CONSISTS IN SUBJECTING THE HORN END OF THE CYLINDER TO AN INCREASING NEGATIVE PRESSURE UNTIL THE VACUUM WITHIN THE CYLINDER EQUALS A MINIMUM OF 29 INCHES OF MERCURY WHILE SIMULTANEOUSLY HOLDING THE PISTON AGAINST MOVEMENT, WHEREBY TO PREVENT THE MEAT EMULSION FROM MOVING TOWARD THE HORN END DURING THE FREEING OF THE MEAT EMULSION FROM ITS ENTRAPPED AIR.
Claim 2
Dependent Claim
114 words
THE STEP IN THE METHOD OF OPERATING A STUFFER FILLED WITH MEAT EMULSION CONTAINING ENTRAPPED AIR, SAID STUFFER BEING OF THE TYPE EMPLOYING A CYLINDER IN WHICH A PISTON IS MOVABLE FROM ONE END OF THE CYLINDER TOWARD THE DISCHARGE END OF THE CYLINDER, WHICH DISCHARGE END IS PROVIDED WITH ONE OR MORE STUFFING HORNS: WHICH CONSISTS IN SUBJECTING THE HORN END OF THE CYLINDER TO AN INCREASING NEGATIVE PRESSURE UNTIL THE VACUUM WITHIN THE CYLINDER EQUALS A MINIMUM OF 29 INCHES OF MERCURY WHILE SIMULTANEOUSLY HOLDING THE PISTON AGAINST MOVEMENT, WHEREBY TO PREVENT THE MEAT EMULSION FROM MOVING TOWARD THE HORN END DURING THE FREEING OF THE MEAT EMULSION FROM ITS ENTRAPPED AIR.
References Cited (Backward Citations)
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Cited
US2343197A
Cited
US2266877A
Cited
US2313229A
Cited
US2335738A
Cited
US2362441A
Cited
US2466191A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-10-04 | 1958-04-05 | 1958-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-10-04 | 1962-04-05 | 1962-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-10-04 | 1966-04-05 | 1966-10-05 | $7700.00 | Window Closed / Lapsed |