Patent US2572508A successfully refreshed from Google Patents.
US2572508A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ice maker and bottle cooler
Assignee: Individual
•
Filing: 1944-12-21
•
Granted: 1951-10-23
•
Expires: 1964-12-21
Abstract
No abstract record available.
Inventors
- 👤 Muffly Glenn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:35
CPC Classifications
F; F25; F25D; F25D17/00; F25D17/02; F25C; F25C1/00; F25C1/08; F25D16/00; F25D2331/00; F25D2331/80; F25D2331/803; F25D2400/00; F25D2400/10; F25D31/00; F25D31/006; F25D31/007
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2230862A
Cited
US1824309A
Cited
US1953271A
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US1982570A
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US2063646A
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US2072347A
Cited
US2145775A
Cited
US2273189A
Cited
US2226271A
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US2220001A
Cited
US2188839A
Cited
US2296879A
Cited
US2303000A
Cited
US2250612A
Cited
US2250271A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-10-22 | 1955-04-23 | 1955-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-10-22 | 1959-04-23 | 1959-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-10-22 | 1963-04-23 | 1963-10-23 | $7700.00 | Window Closed / Lapsed |