US2200465A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable refrigerator
Assignee: Gustin Bacon Manufacturing Co
•
Filing: 1938-11-14
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Granted: 1940-05-14
•
Expires: 1958-11-14
Abstract
No abstract record available.
Inventors
- 👤 J O Brelsford
- 👤 John T Conlon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:37
CPC Classifications
F; F25; F25D; F25D3/00; F25D3/02; F25D3/06; F25D2303/00; F25D2303/08; F25D2303/081; F25D2331/00; F25D2331/80; F25D2331/804; F25D2400/00; F25D2400/38
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) | 1943-05-14 | 1943-11-13 | 1944-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-05-14 | 1947-11-13 | 1948-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-05-14 | 1951-11-13 | 1952-05-14 | $7700.00 | Window Closed / Lapsed |