US2855763A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Air conditioning installation for passenger vehicles
Assignee: ThyssenKrupp Budd Co
•
Filing: 1956-07-10
•
Granted: 1958-10-14
•
Expires: 1976-07-10
Abstract
No abstract record available.
Inventors
- 👤 Walter B Dean
- 👤 David L Buchanan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 16:11
CPC Classifications
F; F24; F24F; F24F1/00; B; B61; B61D; B61D27/00; B61D27/0018; F24F1/02; F24F1/032; F24F1/0323; F24F1/0328; F24F1/035
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1921257A
Cited
US1100015A
Cited
US2293360A
Cited
US2513679A
Cited
US2673100A
Cited
US2663163A
Cited
US2758453A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-10-13 | 1962-04-14 | 1962-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-13 | 1966-04-14 | 1966-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-13 | 1970-04-14 | 1970-10-14 | $7700.00 | Window Closed / Lapsed |