Patent US2793121A successfully refreshed from Google Patents.
US2793121A
Expired / Lapsed
US
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Baking powder
Assignee: General Foods Corp
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Filing: 1954-06-09
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Granted: 1957-05-21
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Expires: 1974-06-09
Abstract
No abstract record available.
Inventors
- 👤 Novitsky Peter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:08
CPC Classifications
A; A21; A21D; A21D2/00; A21D2/02
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
24 words
A BAKING POWDER COMPOSITION COMPRISING ABOUT 30% SODIUM BICARBONATE, ABOUT 20% SAS, ABOUT 8.7% MCP, ABOUT 14.2% ANHYDROUS CALCUIM SULFATE AND ABOUT 27.1% CORNSTARCH.
References Cited (Backward Citations)
US2000160A
Cited
US2131433A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-05-20 | 1960-11-19 | 1961-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-05-20 | 1964-11-19 | 1965-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-05-20 | 1968-11-19 | 1969-05-21 | $7700.00 | Window Closed / Lapsed |