US2644065A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Windshield temperature controller
Assignee: Bendix Aviation Corp
•
Filing: 1950-03-21
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Granted: 1953-06-30
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Expires: 1970-03-21
Abstract
No abstract record available.
Inventors
- 👤 Joel D Peterson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 11:47
CPC Classifications
H; H05; H05B; H05B1/00; H05B1/02; H05B1/0227; H05B1/023; H05B1/0236; B; B32; B32B; B32B17/00; B32B17/06; B32B17/10; B32B17/10005; B32B17/10009; B32B17/10018; B32B17/10165; B32B17/10376; B32B17/1055; B64; B64C; B64C1/00; B64C1/14; B64C1/1476; B64C1/1484; G; G01; G01K; G01K7/00; G01K7/16; G01K7/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2222742A
Cited
US2318102A
Cited
US2375369A
Cited
US2429420A
Cited
US2470509A
Cited
US2470633A
Cited
US2488422A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-29 | 1956-12-29 | 1957-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-29 | 1960-12-29 | 1961-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-29 | 1964-12-29 | 1965-06-30 | $7700.00 | Window Closed / Lapsed |