US2788643A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vertical frozen milk machine
Assignee: Individual
•
Filing: 1954-07-26
•
Granted: 1957-04-16
•
Expires: 1974-07-26
Abstract
No abstract record available.
Inventors
- 👤 Martin Philip
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:50
CPC Classifications
A; A23; A23G; A23G9/00; A23G9/04; A23G9/14; A23G9/16; A23G9/045; A23G9/22; A23G9/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2645911A
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US2622411A
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US2646974A
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US2775877A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-04-15 | 1960-10-15 | 1961-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-04-15 | 1964-10-15 | 1965-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-04-15 | 1968-10-15 | 1969-04-16 | $7700.00 | Window Closed / Lapsed |