Patent US3527408A successfully refreshed from Google Patents.
US3527408A
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US
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Curved exhaust deflection system
Assignee: RTX Corp
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Filing: 1968-06-06
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Granted: 1970-09-08
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Expires: 1988-06-06
Abstract
No abstract record available.
Inventors
- 👤 Stanley J Markowski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 03:20
CPC Classifications
F; F02; F02K; F02K1/00; F02K1/002; F02K1/006; B; B64; B64C; B64C29/00; B64C29/0008; B64C29/0041; B64C29/0066; F05; F05D; F05D2250/00; F05D2250/70; F05D2250/71; Y; Y02; Y02T; Y02T50/00; Y02T50/60
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3057150A
Cited
US3380660A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-09-07 | 1974-03-09 | 1974-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-09-07 | 1978-03-09 | 1978-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-09-07 | 1982-03-09 | 1982-09-08 | $7700.00 | Window Closed / Lapsed |