Patent US2900257A successfully refreshed from Google Patents.
US2900257A
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Preparation of swiss cheese
Assignee: Armour and Co
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Filing: 1952-07-09
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Granted: 1959-08-18
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Expires: 1972-07-09
Abstract
No abstract record available.
Inventors
- 👤 Zola D Roundy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:27
CPC Classifications
A; A23; A23C; A23C19/00; A23C19/02; A23C19/032; A23C19/0321; A23B; A23B11/00; A23B11/60; A23B11/65; A23B11/652; A23C19/0328; A23C19/05; A23C19/054; A23C19/06; A23C19/068; A23C19/0688
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
48 words
IN THE PERPARATION OF CHEESE OF THE SWISS TYPE, THE METHOD OF CONTROLLING EYE FROMATION, CHARTACTERIZED BY THE STEPS OF TREATING RAW, UNPASTEURIZED COW''S MILK WITH HYDROGEN PEROXIDE, SUBSEQUENTLY INOCULATING THE HYDROGEN PEROXIDE-TREATED MILK WITH A SWISS CHEESE STARTER CULTURE, AND THEREAFTER COMPLETING THE PREPARATION OF SAID CHEESE.
Claim 2
Dependent Claim
48 words
IN THE PERPARATION OF CHEESE OF THE SWISS TYPE, THE METHOD OF CONTROLLING EYE FROMATION, CHARTACTERIZED BY THE STEPS OF TREATING RAW, UNPASTEURIZED COW''S MILK WITH HYDROGEN PEROXIDE, SUBSEQUENTLY INOCULATING THE HYDROGEN PEROXIDE-TREATED MILK WITH A SWISS CHEESE STARTER CULTURE, AND THEREAFTER COMPLETING THE PREPARATION OF SAID CHEESE.
References Cited (Backward Citations)
US2482724A
Cited
US2596753A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-08-17 | 1963-02-16 | 1963-08-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-17 | 1967-02-16 | 1967-08-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-17 | 1971-02-16 | 1971-08-18 | $7700.00 | Window Closed / Lapsed |