Patent US3382791A successfully refreshed from Google Patents.
US3382791A
Expired / Lapsed
US
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Heater-demister distributors for vehicles
Assignee: Automobiles Citroen SA
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Filing: 1966-02-02
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Granted: 1968-05-14
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Expires: 1986-02-02
Abstract
No abstract record available.
Inventors
- 👤 Henry-Biabaud Edmond
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:46
CPC Classifications
B; B60; B60H; B60H1/00; B60H1/00007; B60H1/00021; B60H1/00035; B60H1/00064; B60H1/00071; B60H2001/00078; B60H2001/00085; B60H2001/00114; B60H2001/00135; B60H2001/0015; B60H2001/00157; B60H2001/00185; B60H2001/00192
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2738718A
Cited
US2860567A
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US3078779A
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US3138085A
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US3301484A
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US3301161A
Cited
US3326110A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-14 | 1971-11-13 | 1972-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-14 | 1975-11-13 | 1976-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-14 | 1979-11-13 | 1980-05-14 | $7700.00 | Window Closed / Lapsed |