US3048973A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Exhaust nozzle
Assignee: Individual
•
Filing: 1959-10-29
•
Granted: 1962-08-14
•
Expires: 1979-10-29
Abstract
No abstract record available.
Inventors
- 👤 Marcus C Benedict
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:10
CPC Classifications
F; F02; F02K; F02K1/00; F02K1/36; F02K1/06; F02K1/12; F02K1/1261; Y; Y02; Y02T; Y02T50/00; Y02T50/60
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2597253A
Cited
US2882679A
Cited
US2788184A
Cited
GB788316A
Cited
FR1188450A
Cited
FR1180334A
Cited
US2910829A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-13 | 1966-02-12 | 1966-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-13 | 1970-02-12 | 1970-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-13 | 1974-02-12 | 1974-08-14 | $7700.00 | Window Closed / Lapsed |