US2655451A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coated food container
Assignee: Wilson and Co Inc
•
Filing: 1947-04-09
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Granted: 1953-10-13
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Expires: 1967-04-09
Abstract
No abstract record available.
Inventors
- 👤 Albert C Edgar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 00:19
CPC Classifications
B; B65; B65B; B65B25/00; B65B25/001; Y; Y10; Y10S; Y10S220/00; Y10S220/912; Y10S426/00; Y10S426/811
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
62 words
THE PROCESS OF PREVENTING THE ADHESION DURING COOKING A PROTEINACEOUS MEATY MATERIALS TO THE INTERIOR SURFACES OF A METAL CONTAINER WHICH COMPRISES THE STEP OF APPLYING TO SAID INTERIOR SURFACES, PRIOR TO COOKING THE PROTEINACEOUS MEATY MATERIALS IN SAID CONTAINER, A COATING CONSISTING ESSENTIALLY OF A POLYHDROXY ALCOHOL PARTIAL ESTER OF A NON-HYDROXY SATURATED FATTY ACID HAVING AT LEAST 12 CARBON ATOMS.
Claim 2
Dependent Claim
62 words
THE PROCESS OF PREVENTING THE ADHESION DURING COOKING A PROTEINACEOUS MEATY MATERIALS TO THE INTERIOR SURFACES OF A METAL CONTAINER WHICH COMPRISES THE STEP OF APPLYING TO SAID INTERIOR SURFACES, PRIOR TO COOKING THE PROTEINACEOUS MEATY MATERIALS IN SAID CONTAINER, A COATING CONSISTING ESSENTIALLY OF A POLYHDROXY ALCOHOL PARTIAL ESTER OF A NON-HYDROXY SATURATED FATTY ACID HAVING AT LEAST 12 CARBON ATOMS.
References Cited (Backward Citations)
US2027390A
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US2253655A
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US2132701A
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US2387626A
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US2398082A
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US2422486A
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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) | 1956-10-12 | 1957-04-13 | 1957-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-12 | 1961-04-13 | 1961-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-12 | 1965-04-13 | 1965-10-13 | $7700.00 | Window Closed / Lapsed |