Patent US2342395A successfully refreshed from Google Patents.
US2753268A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cheese packaging
Assignee: JBS USA LLC
•
Filing: 1952-07-24
•
Granted: 1956-07-03
•
Expires: 1972-07-24
Abstract
No abstract record available.
Inventors
- 👤 James D Ingle
- 👤 Arnold N Nawrocki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:41
CPC Classifications
B; B65; B65D; B65D81/00; B65D81/24; B65D81/28; A; A23; A23C; A23C19/00; A23C19/14; A23C19/16; A23C19/166; B65B; B65B25/00; B65B25/06; B65B25/068
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
123 words
A METHOD FOR PACKAGING CHEESE TO INHIBIT MOLD GROWTH THEREON COMPRISING; FORMING A WRAPPER OF A PLIABLE, FLEXIBLE MATERIAL; PLACING A BODY OF A CHEESE SELECTED FROM THE GROUP CONSISTING OF PASTEURIZED PROCESS CHEESES AND FULLY-CURED NATURAL CHEESES WHICH NO LONGER EVOLVE ANY SUBSTANTIAL AMOUNT OF GASES WITHIN SAID WRAPPER; FLUSHING SAID WRAPPER AND SAID CHEESE WITH CARBON DIOXIDE GAS; DRAWING A VACUUM ON SAID WRAPPER AND CHEESE TO REMOVE SUBSTANTIALLY ALL OF THE CARBON DIOXIDE AND OTHER GASES SURROUNDING THE SAME; AND SEALING THE PACKAGE WHILE UNDER AND VACUUM TO PRODUCE A PACKAGE WHICH UPON STANDING DEVELOPS A GREATER DEGREE OF VACUUM THAN WAS APPLIED THERETO BEFORE SEALING THROUGH THE ABSORPTION OF THE CARBON DIOXIDE REMAINING IN THE PACKAGE BY THE CHEESE.
Claim 2
Independent Claim
123 words
A METHOD FOR PACKAGING CHEESE TO INHIBIT MOLD GROWTH THEREON COMPRISING; FORMING A WRAPPER OF A PLIABLE, FLEXIBLE MATERIAL; PLACING A BODY OF A CHEESE SELECTED FROM THE GROUP CONSISTING OF PASTEURIZED PROCESS CHEESES AND FULLY-CURED NATURAL CHEESES WHICH NO LONGER EVOLVE ANY SUBSTANTIAL AMOUNT OF GASES WITHIN SAID WRAPPER; FLUSHING SAID WRAPPER AND SAID CHEESE WITH CARBON DIOXIDE GAS; DRAWING A VACUUM ON SAID WRAPPER AND CHEESE TO REMOVE SUBSTANTIALLY ALL OF THE CARBON DIOXIDE AND OTHER GASES SURROUNDING THE SAME; AND SEALING THE PACKAGE WHILE UNDER AND VACUUM TO PRODUCE A PACKAGE WHICH UPON STANDING DEVELOPS A GREATER DEGREE OF VACUUM THAN WAS APPLIED THERETO BEFORE SEALING THROUGH THE ABSORPTION OF THE CARBON DIOXIDE REMAINING IN THE PACKAGE BY THE CHEESE.
References Cited (Backward Citations)
US940848A
Cited
US1232271A
Cited
US1868547A
Cited
US2304591A
Cited
US2471967A
Cited
US2569217A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-07-03 | 1960-01-02 | 1960-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-07-03 | 1964-01-02 | 1964-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-07-03 | 1968-01-02 | 1968-07-03 | $7700.00 | Window Closed / Lapsed |