US2445988A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Refrigerator construction with removable refrigerator unit
Assignee: Seeger Refrigerator Co
•
Filing: 1943-07-14
•
Granted: 1948-07-27
•
Expires: 1963-07-14
Abstract
No abstract record available.
Inventors
- 👤 Russell W Ayres
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:09
CPC Classifications
F; F25; F25B; F25B31/00; F25B31/006; F25D; F25D19/00; F25D19/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1878225A
Cited
US1895806A
Cited
AT142467B
Cited
US2017152A
Cited
US2096075A
Cited
US2128784A
Cited
US2181856A
Cited
US2250648A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-07-27 | 1952-01-26 | 1952-07-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-07-27 | 1956-01-26 | 1956-07-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-07-27 | 1960-01-26 | 1960-07-27 | $7700.00 | Window Closed / Lapsed |