US2705404A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cooling arrangement for condenser of refrigerating system
Assignee: General Electric Co
•
Filing: 1952-05-08
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Granted: 1955-04-05
•
Expires: 1972-05-08
Abstract
No abstract record available.
Inventors
- 👤 Harry S Malutich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:52
CPC Classifications
F; F25; F25B; F25B49/00; F25B49/02; F25B49/027; F25B2600/00; F25B2600/11; F25B2600/111; F25B2700/00; F25B2700/21; F25B2700/2116; Y; Y02; Y02B; Y02B30/00; Y02B30/70; Y10; Y10S; Y10S62/00; Y10S62/17
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1276589A
Cited
US1886607A
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US1769119A
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US1779116A
Cited
US1919743A
Cited
US2194372A
Cited
US2124981A
Cited
US2128090A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-04-04 | 1958-10-04 | 1959-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-04-04 | 1962-10-04 | 1963-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-04-04 | 1966-10-04 | 1967-04-05 | $7700.00 | Window Closed / Lapsed |