US2975732A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of producing frozen comestibles
Assignee: Individual
•
Filing: 1960-02-03
•
Granted: 1961-03-21
•
Expires: 1980-02-03
Abstract
No abstract record available.
Inventors
- 👤 Pasquale Patrick J De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:15
CPC Classifications
A; A23; A23G; A23G9/00; A23G9/44; A23G9/50; A23G9/503; A23G9/04; A23G9/22; A23G9/26; A23G9/28; A23G9/281; A23G9/283; A23G9/48
Claims Analysis
Total Claims: 0
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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) | 1964-03-20 | 1964-09-19 | 1965-03-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-03-20 | 1968-09-19 | 1969-03-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-03-20 | 1972-09-19 | 1973-03-21 | $7700.00 | Window Closed / Lapsed |