US3014353A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Air vehicle surface cooling means
Assignee: North American Aviation Corp
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Filing: 1959-09-16
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Granted: 1961-12-26
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Expires: 1979-09-16
Abstract
No abstract record available.
Inventors
- 👤 Charles N Scully
- 👤 Castelfranco James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 03:57
CPC Classifications
F; F28; F28D; F28D5/00; B; B64; B64G; B64G1/00; B64G1/22; B64G1/52; B64G1/58; Y; Y10; Y10S; Y10S60/00; Y10S60/909; Y10S62/00; Y10S62/05; Y10T; Y10T428/00; Y10T428/24; Y10T428/24149; Y10T428/24157; Y10T442/00; Y10T442/10; Y10T442/102; Y10T442/109; Y10T442/11
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-25 | 1965-06-26 | 1965-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-25 | 1969-06-26 | 1969-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-25 | 1973-06-26 | 1973-12-26 | $7700.00 | Window Closed / Lapsed |