US3059449A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Refrigerating apparatus for automobiles
Assignee: INDICO VALVE Corp
•
Filing: 1957-09-09
•
Granted: 1962-10-23
•
Expires: 1977-09-09
Abstract
No abstract record available.
Inventors
- 👤 Herman L Dilliner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 08:31
CPC Classifications
B; B60; B60H; B60H1/00; B60H1/00642; B60H1/00814; B60H1/00878
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1980688A
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US2264848A
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US2292335A
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US2454263A
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US2667045A
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US2744389A
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US2761293A
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US2774222A
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US2787129A
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US2801827A
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US2887852A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-22 | 1966-04-23 | 1966-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-22 | 1970-04-23 | 1970-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-22 | 1974-04-23 | 1974-10-23 | $7700.00 | Window Closed / Lapsed |