Patent US6173715B1 successfully refreshed from Google Patents.
US2378950A
Expired / Lapsed
US
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Method of preparing food
Assignee: Individual
•
Filing: 1941-10-22
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Granted: 1945-06-26
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Expires: 1961-10-22
Abstract
No abstract record available.
Inventors
- 👤 Reich Ernest
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:47
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/01; A47J37/015; A47J36/00; A47J36/06; A47J36/064; A47J37/06; A47J37/0611; A47J37/0623; A47J37/0629
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1948-06-25 | 1948-12-25 | 1949-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1952-06-25 | 1952-12-25 | 1953-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1956-06-25 | 1956-12-25 | 1957-06-26 | $7700.00 | Window Closed / Lapsed |