US2973270A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cake mixes and improved shortenings therefor
Assignee: Paniplus Co
•
Filing: 1958-12-19
•
Granted: 1961-02-28
•
Expires: 1978-12-19
Abstract
No abstract record available.
Inventors
- 👤 Jerome B Thompson
- 👤 Bruce D Buddemeyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:14
CPC Classifications
A; A21; A21D; A21D2/00; A21D2/08; A21D2/14; A21D2/16; A23; A23D; A23D9/00; A23D9/007; A23D9/013
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
37 words
A CAKE MIX COMPRISING FLOUR, BAKING POWDER AND SUGAR INTIMATELY BLENDED WITH A SHORTENING COMPOSITION COMPRISING A TRIGLYCERIDE BASED FATTY SHORTENING MATERIAL HAVING DISSOLVED THEREIN AT LEAST 0.5% OF AN ACYL LACTYLIC ACID PRODUCT OF THE FORMULA
Claim 2
Dependent Claim
37 words
A CAKE MIX COMPRISING FLOUR, BAKING POWDER AND SUGAR INTIMATELY BLENDED WITH A SHORTENING COMPOSITION COMPRISING A TRIGLYCERIDE BASED FATTY SHORTENING MATERIAL HAVING DISSOLVED THEREIN AT LEAST 0.5% OF AN ACYL LACTYLIC ACID PRODUCT OF THE FORMULA
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) | 1964-02-28 | 1964-08-29 | 1965-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-02-28 | 1968-08-29 | 1969-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-02-28 | 1972-08-29 | 1973-02-28 | $7700.00 | Window Closed / Lapsed |