US2500609A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Refrigerated cabinet
Assignee: Individual
•
Filing: 1946-04-13
•
Granted: 1950-03-14
•
Expires: 1966-04-13
Abstract
No abstract record available.
Inventors
- 👤 Arthur G Howard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 00:12
CPC Classifications
F; F25; F25D; F25D25/00; F25D11/00; F25D17/00; F25D17/04; F25D17/06; F25D23/00; F25D23/12; F25D2400/00; F25D2400/38
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2385908A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-03-13 | 1953-09-12 | 1954-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-03-13 | 1957-09-12 | 1958-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-03-13 | 1961-09-12 | 1962-03-14 | $7700.00 | Window Closed / Lapsed |