US2646974A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for making refrigerated comestibles
Assignee: Individual
•
Filing: 1950-09-11
•
Granted: 1953-07-28
•
Expires: 1970-09-11
Abstract
No abstract record available.
Inventors
- 👤 George E Read
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:49
CPC Classifications
A; A23; A23G; A23G9/00; A23G9/04; A23G9/14; A23G9/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US860828A
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US1915634A
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US2317624A
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US2282662A
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US2415585A
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US2304579A
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US2272715A
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US2446066A
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US2527894A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-07-27 | 1957-01-26 | 1957-07-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-27 | 1961-01-26 | 1961-07-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-27 | 1965-01-26 | 1965-07-28 | $7700.00 | Window Closed / Lapsed |