US3147591A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Swiveling fluid jet exhaust nozzle construction
Assignee: Motors Liquidation Co
•
Filing: 1961-12-28
•
Granted: 1964-09-08
•
Expires: 1981-12-28
Abstract
No abstract record available.
Inventors
- 👤 John C Mcewen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:39
CPC Classifications
F; F02; F02K; F02K9/00; F02K9/80; F02K9/84
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
111 words
A VECTORING NOZZLE CONSTRUCTION FOR A FLUID REACTION MOTOR DUCT COMPRISING AN ANNULAR CLOSURE MEMBER SECURED TO AND ACROSS ONE END OF SAID DUCT AND HAVING A PLURALITY OF OPENING THEREIN, A PLURALITY OF FLUID JET EXHAUST NOZZLES FIXEDLY SECURED TOGETHER AND EACH PROJECTING THROUGH ONE OF SAID OPENINGS, SAID NOZZLES BEING MOUNTED AS A UNIT ON SAID MEMBER FOR A SWIVEL MOVEMENT WITH RESPECT THERETO, AND MEANS TO MOVE SAID NOZZLES, SAID MEANS INCLUDING A RING BETWEEN SAID NOZZLES AND SECURED TO EACH, AND ACTUATING MEANS MOUNTED ON SAID CLOSURE MEMBER ENGAGING SAID RING TO MOVE SAID RING AND NOZZLES ABOUT SAID CLOSURE MEMBER TO CONTROL THE ATTITUDE OF SAID
Claim 2
Dependent Claim
111 words
A VECTORING NOZZLE CONSTRUCTION FOR A FLUID REACTION MOTOR DUCT COMPRISING AN ANNULAR CLOSURE MEMBER SECURED TO AND ACROSS ONE END OF SAID DUCT AND HAVING A PLURALITY OF OPENING THEREIN, A PLURALITY OF FLUID JET EXHAUST NOZZLES FIXEDLY SECURED TOGETHER AND EACH PROJECTING THROUGH ONE OF SAID OPENINGS, SAID NOZZLES BEING MOUNTED AS A UNIT ON SAID MEMBER FOR A SWIVEL MOVEMENT WITH RESPECT THERETO, AND MEANS TO MOVE SAID NOZZLES, SAID MEANS INCLUDING A RING BETWEEN SAID NOZZLES AND SECURED TO EACH, AND ACTUATING MEANS MOUNTED ON SAID CLOSURE MEMBER ENGAGING SAID RING TO MOVE SAID RING AND NOZZLES ABOUT SAID CLOSURE MEMBER TO CONTROL THE ATTITUDE OF SAID
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) | 1967-09-08 | 1968-03-09 | 1968-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-08 | 1972-03-09 | 1972-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-08 | 1976-03-09 | 1976-09-08 | $7700.00 | Window Closed / Lapsed |