US3061439A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stabilizing of malt beverages
Assignee: Baxter International Inc
•
Filing: 1957-01-02
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Granted: 1962-10-30
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Expires: 1977-01-02
Abstract
No abstract record available.
Inventors
- 👤 Irwin M Stone
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:48
CPC Classifications
C; C12; C12H; C12H1/00; C12H1/12; C12H1/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
39 words
THE PROCESS OF STABILIZING MALT BEVERAGES WHICH COMPRISES ADDING TO THE FERMENTED MALT BEVERAGE A WATERSOLUBLE POLYMER TO VINYLPYRROLIDONE HAVING A MOLECULAR WEIGHT BELOW THE MOLECULAR WEIGHT AT WHICH A PRECIPITATE WITH THE TANNIN BODIES OF THE BEVERAGE FORMS.
Claim 2
Dependent Claim
39 words
THE PROCESS OF STABILIZING MALT BEVERAGES WHICH COMPRISES ADDING TO THE FERMENTED MALT BEVERAGE A WATERSOLUBLE POLYMER TO VINYLPYRROLIDONE HAVING A MOLECULAR WEIGHT BELOW THE MOLECULAR WEIGHT AT WHICH A PRECIPITATE WITH THE TANNIN BODIES OF THE BEVERAGE FORMS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-29 | 1966-04-30 | 1966-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-29 | 1970-04-30 | 1970-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-29 | 1974-04-30 | 1974-10-30 | $7700.00 | Window Closed / Lapsed |