US3085740A
Expired / Lapsed
US
⏱️ 0.0 years remaining
End inlet jet pump for boundary layer control system
Assignee: Teledyne Ryan Aeronautical Corp
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Filing: 1960-08-30
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Granted: 1963-04-16
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Expires: 1980-08-30
Abstract
No abstract record available.
Inventors
- 👤 Fred G Wagner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 13:27
CPC Classifications
B; B64; B64C; B64C23/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
53 words
JET PUMP MEANS, COMPRISING: AN ELONGATED DUCT HAVING AN INLET PORTION, AND AN OUTLET PORTION CONTINUOUS THEREWITH; A PRIMARY GAS FLOW INJECTING JET PUMP NOZZLE AT THE END OF SAID INLET PORTION REMOTE FROM SAID OUTLET PORTION AND DIRECTED TOWARD THE OUTLET PORTION; SAID INLET PORTION HAVING AN ELONGATED INLET OPENING THROUGH WHICH
Claim 2
Dependent Claim
53 words
JET PUMP MEANS, COMPRISING: AN ELONGATED DUCT HAVING AN INLET PORTION, AND AN OUTLET PORTION CONTINUOUS THEREWITH; A PRIMARY GAS FLOW INJECTING JET PUMP NOZZLE AT THE END OF SAID INLET PORTION REMOTE FROM SAID OUTLET PORTION AND DIRECTED TOWARD THE OUTLET PORTION; SAID INLET PORTION HAVING AN ELONGATED INLET OPENING THROUGH WHICH
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) | 1966-04-15 | 1966-10-15 | 1967-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-15 | 1970-10-15 | 1971-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-15 | 1974-10-15 | 1975-04-16 | $7700.00 | Window Closed / Lapsed |