US2681279A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of preparing sausage
Assignee: Oscar Mayer Foods Corp
•
Filing: 1950-08-03
•
Granted: 1954-06-15
•
Expires: 1970-08-03
Abstract
No abstract record available.
Inventors
- 👤 Edward C Sloan
- 👤 Marcus I Wegner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 04:12
CPC Classifications
B; B02; B02C; B02C18/00; B02C18/06; B02C18/065; A; A23; A23L; A23L13/00; A23L13/60
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
39 words
THE IMPROVEMENT IN PREPARING MEAT PRODUCTS WHICH COMPRISES PLACING A NEGATIVE PRESSURE IN THE MEAT SO AS TO REMOVE ENTRAPPED PRESSURE OXYGEN THEREFROM AND THEREAFTER INTRODUCING NITROGEN INTO THE MEAT AND COMMINUTING THE MEAT IN SAID ATMOSPHERE OF NITROGEN.
Claim 2
Dependent Claim
39 words
THE IMPROVEMENT IN PREPARING MEAT PRODUCTS WHICH COMPRISES PLACING A NEGATIVE PRESSURE IN THE MEAT SO AS TO REMOVE ENTRAPPED PRESSURE OXYGEN THEREFROM AND THEREAFTER INTRODUCING NITROGEN INTO THE MEAT AND COMMINUTING THE MEAT IN SAID ATMOSPHERE OF NITROGEN.
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Cited
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Cited
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Cited
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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) | 1957-06-14 | 1957-12-14 | 1958-06-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-06-14 | 1961-12-14 | 1962-06-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-06-14 | 1965-12-14 | 1966-06-15 | $7700.00 | Window Closed / Lapsed |