US2559481A
Expired / Lapsed
US
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Baker's grease
Assignee: DON PARSONS
•
Filing: 1949-01-18
•
Granted: 1951-07-03
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Expires: 1969-01-18
Abstract
No abstract record available.
Inventors
- 👤 Robert S Truesdell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:01
CPC Classifications
A; A21; A21D; A21D8/00; A21D8/08; A21D2/00; A21D2/08; A21D2/14; A21D2/16; A21D2/165; A21D2/30; A21D2/32
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
44 words
THE METHOD OF PRODUCING A BAKER''S GREASE CONSISTING IN HEATING A POTABLE OIL TO A TEMPERATURE OF AT LEAST 150* F., ADDING LECITHIN TO THE HEATED OIL, THEN ADDING MELTED BEESWAX TO THE HEATED OIL AND LECITHIN MIXTURE UNDER AGITATION AND HOMOGENIZING THE MIXTURE.
Claim 2
Independent Claim
44 words
THE METHOD OF PRODUCING A BAKER''S GREASE CONSISTING IN HEATING A POTABLE OIL TO A TEMPERATURE OF AT LEAST 150* F., ADDING LECITHIN TO THE HEATED OIL, THEN ADDING MELTED BEESWAX TO THE HEATED OIL AND LECITHIN MIXTURE UNDER AGITATION AND HOMOGENIZING THE MIXTURE.
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) | 1954-07-02 | 1955-01-01 | 1955-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-02 | 1959-01-01 | 1959-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-02 | 1963-01-01 | 1963-07-03 | $7700.00 | Window Closed / Lapsed |