Patent US3048014A successfully refreshed from Google Patents.
US3048014A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combustion chamber for jets and similar engines
Assignee: Individual
•
Filing: 1958-12-12
•
Granted: 1962-08-07
•
Expires: 1978-12-12
Abstract
No abstract record available.
Inventors
- 👤 Fritz A F Schmidt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:57
CPC Classifications
F; F02; F02K; F02K1/00; F02K1/06; F02K1/15; F02K1/16; F02K1/17; F02C; F02C7/00; F02C7/22; F02C7/228; F02C7/236; F02C7/2365; F02C9/00; F02C9/26; F23; F23R; F23R3/00; F23R3/28; F23R3/34; F23R3/346; Y; Y02; Y02T; Y02T50/00; Y02T50/60
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2734341A
Cited
US2404335A
Cited
DE768040C
Cited
DE768049C
Cited
GB598947A
Cited
DE847091C
Cited
DE850969C
Cited
US2480147A
Cited
US2629225A
Cited
FR969610A
Cited
US2773350A
Cited
US2812637A
Cited
US2825205A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-06 | 1966-02-05 | 1966-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-06 | 1970-02-05 | 1970-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-06 | 1974-02-05 | 1974-08-07 | $7700.00 | Window Closed / Lapsed |