US2444489A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for freezing and storing foods
Assignee: BAKER ICE MACHINE Co Inc
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Filing: 1944-06-17
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Granted: 1948-07-06
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Expires: 1964-06-17
Abstract
No abstract record available.
Inventors
- 👤 Chester A Baker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:50
CPC Classifications
F; F25; F25D; F25D11/00; F25D11/02; F25D11/022; F25D11/04; F25B; F25B13/00; F25B2313/00; F25B2313/027; F25B2313/02791; F25D17/00; F25D17/04; F25D17/06; F25D2400/00; F25D2400/10; F25D2400/30
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) | 1951-07-06 | 1952-01-05 | 1952-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-07-06 | 1956-01-05 | 1956-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-07-06 | 1960-01-05 | 1960-07-06 | $7700.00 | Window Closed / Lapsed |