US2786406A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automobile evaporator cooler
Assignee: Individual
•
Filing: 1953-11-27
•
Granted: 1957-03-26
•
Expires: 1973-11-27
Abstract
No abstract record available.
Inventors
- 👤 Rex V White
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 13:46
CPC Classifications
B; B60; B60H; B60H1/00; B60H1/32; B60H1/3202
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2431146A
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US2516103A
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US2634112A
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US2631023A
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US2648272A
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US2673079A
Cited
US2657026A
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US2657027A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-03-25 | 1960-09-24 | 1961-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-03-25 | 1964-09-24 | 1965-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-03-25 | 1968-09-24 | 1969-03-26 | $7700.00 | Window Closed / Lapsed |