US2674960A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of producing frozen comestibles
Assignee: Individual
•
Filing: 1949-05-04
•
Granted: 1954-04-13
•
Expires: 1969-05-04
Abstract
No abstract record available.
Inventors
- 👤 Pasquale Patrick J De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 08:59
CPC Classifications
A; A23; A23G; A23G9/00; A23G9/44; A23G9/48; A23G9/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2087729A
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US2179225A
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US2289326A
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US2316165A
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US2410110A
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US2534059A
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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) | 1957-04-12 | 1957-10-12 | 1958-04-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-04-12 | 1961-10-12 | 1962-04-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-04-12 | 1965-10-12 | 1966-04-13 | $7700.00 | Window Closed / Lapsed |