US2479128A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicular refrigerating apparatus
Assignee: Individual
•
Filing: 1944-11-29
•
Granted: 1949-08-16
•
Expires: 1964-11-29
Abstract
No abstract record available.
Inventors
- 👤 Maniscalco Pietro
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:25
CPC Classifications
F; F25; F25D; F25D11/00; F25D11/006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2313439A
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US2410449A
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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) | 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 |