Patent US3258916A successfully refreshed from Google Patents.
US3258916A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Jet stream steering and controlling means
Assignee: Individual
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Filing: 1963-10-28
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Granted: 1966-07-05
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Expires: 1983-10-28
Abstract
No abstract record available.
Inventors
- 👤 Lehmann Guenther Wolfgang
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:06
CPC Classifications
B; B64; B64C; B64C9/00; B64C9/38
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
139 words
JET STEERING AND CONTROLLING MEANS FOR A MAIN JET PROPULSION STREAM OF A VEHICLE COMPRISING IN COMBINATION: ROTATABLE JET STREAM GUIDANCE MEANS LOCATED IN FLUID COUPLED RELATION TO THE JET MAIN STREAM; SAID ROTATABLE JET STREAM GUIDANCE MEANS HAVING A NEUTRAL STEERING POSITION; SAID ROTATABLE JET STREAM GUIDANCE MEANS HAVING FIRST DUCT MEANS SUBSTANTIALLY IN LINE WITH THE MAIN JET STREAM FOR FLUID COUPLING THEREWITH WHEN SAID GUIDANCE MEANS IS IN A NEUTRAL STEERING POSITION; SAID ROTATABLE JET STREAM GUIDANCE MEANS HAVING SECOND DUCT MEANS ADJACENT SAID FIRST DUCT MEANS; THE INFLUX END OF SAID SECOND DUCT MEANS BEING AT LEAST APPROXIMATELY IMMEDIATELY ADJACENT THE INTAKE END OF SAID FIRST DUCT MEANS; THE EFFLUX END OF SAID SECOND DUCT MEANS HAVING AT LEAST A PORTION THEREOF LOCATED AT AN ANGLE WITH REFERENCE TO THE DIRECTION OF NEUTRAL JET STREAM;
Claim 2
Dependent Claim
139 words
JET STEERING AND CONTROLLING MEANS FOR A MAIN JET PROPULSION STREAM OF A VEHICLE COMPRISING IN COMBINATION: ROTATABLE JET STREAM GUIDANCE MEANS LOCATED IN FLUID COUPLED RELATION TO THE JET MAIN STREAM; SAID ROTATABLE JET STREAM GUIDANCE MEANS HAVING A NEUTRAL STEERING POSITION; SAID ROTATABLE JET STREAM GUIDANCE MEANS HAVING FIRST DUCT MEANS SUBSTANTIALLY IN LINE WITH THE MAIN JET STREAM FOR FLUID COUPLING THEREWITH WHEN SAID GUIDANCE MEANS IS IN A NEUTRAL STEERING POSITION; SAID ROTATABLE JET STREAM GUIDANCE MEANS HAVING SECOND DUCT MEANS ADJACENT SAID FIRST DUCT MEANS; THE INFLUX END OF SAID SECOND DUCT MEANS BEING AT LEAST APPROXIMATELY IMMEDIATELY ADJACENT THE INTAKE END OF SAID FIRST DUCT MEANS; THE EFFLUX END OF SAID SECOND DUCT MEANS HAVING AT LEAST A PORTION THEREOF LOCATED AT AN ANGLE WITH REFERENCE TO THE DIRECTION OF NEUTRAL JET STREAM;
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) | 1969-07-04 | 1970-01-03 | 1970-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-04 | 1974-01-03 | 1974-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-04 | 1978-01-03 | 1978-07-05 | $7700.00 | Window Closed / Lapsed |