US2629346A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus and method of ice-cream bar manufacture
Assignee: Individual
•
Filing: 1946-08-21
•
Granted: 1953-02-24
•
Expires: 1966-08-21
Abstract
No abstract record available.
Inventors
- 👤 Frank M Johansen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:11
CPC Classifications
A; A23; A23G; A23G9/00; A23G9/04; A23G9/22; A23G9/26; A23G9/28; A23G9/281; A23G9/285
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2278923A
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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) | 1956-02-24 | 1956-08-25 | 1957-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-02-24 | 1960-08-25 | 1961-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-02-24 | 1964-08-25 | 1965-02-24 | $7700.00 | Window Closed / Lapsed |