US3144341A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lactate compound emulsifiers and shortening containing the same
Assignee: Lever Brothers Co
•
Filing: 1961-04-18
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Granted: 1964-08-11
•
Expires: 1981-04-18
Abstract
No abstract record available.
Inventors
- 👤 Stuart W Thompson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:31
CPC Classifications
A; A23; A23D; A23D7/00; A23D7/005; A23D7/0053; A21; A21D; A21D2/00; A21D2/08; A21D2/14; A21D2/16; C; C07; C07C; C07C69/00; C07C69/66; C07C69/67; C07C69/675; C07C69/68
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
32 words
A SHORTENING AGENT COMPRISING AN EDIBLE TRIGLYCERIDE FAT AND AN EMULSIFER COMPRISING A MONO-DIGLYCERIDE AND A COMPOUND SELECTED FROM THE GROUP CONSISTING OF STEARYL LACTOYL LACTATE, CETYL LACTOYL LACTATE, AND MIXTURES THEREOF.
Claim 2
Dependent Claim
32 words
A SHORTENING AGENT COMPRISING AN EDIBLE TRIGLYCERIDE FAT AND AN EMULSIFER COMPRISING A MONO-DIGLYCERIDE AND A COMPOUND SELECTED FROM THE GROUP CONSISTING OF STEARYL LACTOYL LACTATE, CETYL LACTOYL LACTATE, AND MIXTURES THEREOF.
References Cited (Backward Citations)
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Cited
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-08-11 | 1968-02-10 | 1968-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-11 | 1972-02-10 | 1972-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-11 | 1976-02-10 | 1976-08-11 | $7700.00 | Window Closed / Lapsed |