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US3279185A Expired / Lapsed US ⏱️ 0.0 years remaining

Rocket steering system

Assignee: Individual
•
Filing: 1963-07-18
•
Granted: 1966-10-18
•
Expires: 1983-07-18
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Abstract

No abstract record available.

Inventors

  • 👤 George D Lewis
  • 👤 Burton A Jones

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-08 12:51
CPC Classifications
F; F02; F02K; F02K9/00; F02K9/80; F02K9/82; Y; Y10; Y10S; Y10S239/00; Y10S239/03; Y10T; Y10T137/00; Y10T137/2278; Y10T137/2322

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 128 words
IN A JET PROPULSION DEVICE WHEREIN HIGH PRESSURE FLUID, IS PROPAGATED AND EXHAUSTED THEREFROM TO PRODUCE THRUST, THE IMPROVEMENT COMPRISING AT LEAST ONE; BYPASS CONDUIT ATTACHED TO THE HIGH PRESSURE FLUID PROPAGATION SECTION OF SAID DEVICE; A NOZZLE DISPOSED WITHIN SAID BYPASS CONDUIT; A STEP MEANS IN SAID BYPASS CONDUIT IMMEDIATELY ADJACENT THE EXIT FROM SAID NOZZLE FOR PROVIDING A SHARP INCREASE IN THE CROSS-SECTIONAL AREA OF SAID BYPASS CONDUIT; TAB MEANS SLIDABLY MOUNTED ADJACENT SAID STEP MEANS FOR MOVEMENT FROM OPPOSITE SIDES OF SAID CONDUIT INTO THE FLUID FLOW EXITING FROM SAID NOZZLE; ACTUATION MEANS ATTACHED TO SAID TAB MEANS FOR SLIDABLY MOVING SAID TAB MEANS, FIRST AND SECOND PASSAGES ATTACHED TO SAID NOZZLE EXIT AT SAID STEP MEANS FOR RECEIVING THE FLUID FLOW FROM SAID NOZZLE;

References Cited (Backward Citations)

US2694898A Cited
US3066485A Cited
US3036430A Cited
US3001539A Cited
US3144037A Cited
US3135291A Cited
US3091393A Cited
US3132478A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-10-17 1970-04-18 1970-10-18 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-10-17 1974-04-18 1974-10-18 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-10-17 1978-04-18 1978-10-18 $7700.00 Window Closed / Lapsed

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