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Patent US3276881A successfully refreshed from Google Patents.
US3276881A
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Non-refrigerated icing containing potassium sorbate and glutathione
Assignee: Procter and Gamble Co
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Filing: 1963-09-30
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Granted: 1966-10-04
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Expires: 1983-09-30
Abstract
No abstract record available.
Inventors
- 👤 John A Troller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:52
CPC Classifications
C; C12; C12H; C12H1/00; C12H1/12; C12H1/14; A; A23; A23B; A23B2/00; A23B2/70; A23B2/725; A23B2/729; A23B2/767; A23G; A23G3/00; A23G3/34; A23G3/343; A23G2200/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2379294A
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US2456937A
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US2711976A
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US2979410A
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US2860055A
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US3038810A
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US3053666A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-10-03 | 1970-04-04 | 1970-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-03 | 1974-04-04 | 1974-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-03 | 1978-04-04 | 1978-10-04 | $7700.00 | Window Closed / Lapsed |