US3005338A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nozzle cooling apparatus and method
Assignee: Individual
•
Filing: 1957-09-23
•
Granted: 1961-10-24
•
Expires: 1977-09-23
Abstract
No abstract record available.
Inventors
- 👤 Paul A Libby
- 👤 Ferri Antonio
- 👤 Martin H Bloom
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:21
CPC Classifications
G; G01; G01M; G01M9/00; G01M9/02; G01M9/04; F; F01; F01D; F01D9/00; F01D9/02; F02; F02K; F02K9/00; F02K9/97; F02K9/972; F42; F42B; F42B15/00; F42B15/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2892308A
Cited
US2625008A
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US2770097A
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US2770944A
Cited
US2651172A
Cited
FR1117244A
Cited
US2862099A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-10-23 | 1965-04-24 | 1965-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-23 | 1969-04-24 | 1969-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-23 | 1973-04-24 | 1973-10-24 | $7700.00 | Window Closed / Lapsed |