US2479189A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Water-cooling attachment for refrigerators
Assignee: Individual
•
Filing: 1945-08-27
•
Granted: 1949-08-16
•
Expires: 1965-08-27
Abstract
No abstract record available.
Inventors
- 👤 Kosclelski George H Von
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 07:53
CPC Classifications
F; F25; F25D; F25D23/00; F25D23/12; F25D23/126
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1618514A
Cited
US2400135A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-08-15 | 1953-02-14 | 1953-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-08-15 | 1957-02-14 | 1957-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-08-15 | 1961-02-14 | 1961-08-16 | $7700.00 | Window Closed / Lapsed |