US2365515A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Water cooler
Assignee: Westinghouse Electric Corp
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Filing: 1943-06-10
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Granted: 1944-12-19
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Expires: 1963-06-10
Abstract
No abstract record available.
Inventors
- 👤 Rene A Baudry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 07:11
CPC Classifications
F; F28; F28F; F28F9/00; F28F9/02; F28F9/0229; F28D; F28D7/00; F28D7/06; F28F1/00; F28F1/003; F28F1/10; F28F1/12; F28F1/34; F28F1/36; G; G01; G01M; G01M3/00; G01M3/02; G01M3/26; G01M3/32; G01M3/3227
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1947-12-19 | 1948-06-19 | 1948-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-12-19 | 1952-06-19 | 1952-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-12-19 | 1956-06-19 | 1956-12-19 | $7700.00 | Window Closed / Lapsed |