US3162011A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Deflecting jet discharge nozzles for jet propulsion engines
Assignee: Rolls Royce PLC
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Filing: 1963-02-07
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Granted: 1964-12-22
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Expires: 1983-02-07
Abstract
No abstract record available.
Inventors
- 👤 Mullins John Albert
- 👤 Maguire Addison Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 11:35
CPC Classifications
F; F02; F02K; F02K1/00; F02K1/002; F02K1/004
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
140 words
A NOZZLE COMPRISING A HOLLOW CASING MEMBER THROUGH WHICH A FLUID IS DISCHARGED, A HOLLOW SUPPORT MEMBER, A FIRST MOUNTING CONNECTING SAID SUPPORT MEMBER TO SAID CASING MEMBER, A HOLLOW OUTLET MEMBER, A SECOND MOUNTING CONNECTING SAID OUTLET MEMBER TO SAID SUPPORT MEMBER, FLUID WHICH IS DISCHARGED FROM SAID CASING MEMBER PASSING SUCCESSIVELY THROUGH SAID SUPPORT MEMBER AND SAID OUTLET MEMBER AND BEING DEFLECTED DEPENDING ON THE POSITIONS OF THE SUPPORT MEMBER AND THE OUTLET MEMBER RELATIVE TO THE CASING MEMBER, ONE OF SAID MOUNTINGS PERMITTING RELATIVE ROTATION BETWEEN THE PARTS INTERCONNECTED THEREBY, AND THE OTHER OF SAID MOUNTINGS COMPRISING A PIVOT CONNECTION AND PERMITTING ONLY RELATIVE PIVOTING MOVEMENT BETWEEN THE PARTS INTERCONNECTED THEREBY, WHEREBY SAID OUTLET MEMBER IS BOTH ROTATABLE AND PIVOTABLE RELATIVE TO SAID CASING MEMBER, SAID NOZZLE HAVING A DRIVE DEVICE FOR EFFECTING BOTH ROTATING AND PIVOTING
Claim 2
Dependent Claim
140 words
A NOZZLE COMPRISING A HOLLOW CASING MEMBER THROUGH WHICH A FLUID IS DISCHARGED, A HOLLOW SUPPORT MEMBER, A FIRST MOUNTING CONNECTING SAID SUPPORT MEMBER TO SAID CASING MEMBER, A HOLLOW OUTLET MEMBER, A SECOND MOUNTING CONNECTING SAID OUTLET MEMBER TO SAID SUPPORT MEMBER, FLUID WHICH IS DISCHARGED FROM SAID CASING MEMBER PASSING SUCCESSIVELY THROUGH SAID SUPPORT MEMBER AND SAID OUTLET MEMBER AND BEING DEFLECTED DEPENDING ON THE POSITIONS OF THE SUPPORT MEMBER AND THE OUTLET MEMBER RELATIVE TO THE CASING MEMBER, ONE OF SAID MOUNTINGS PERMITTING RELATIVE ROTATION BETWEEN THE PARTS INTERCONNECTED THEREBY, AND THE OTHER OF SAID MOUNTINGS COMPRISING A PIVOT CONNECTION AND PERMITTING ONLY RELATIVE PIVOTING MOVEMENT BETWEEN THE PARTS INTERCONNECTED THEREBY, WHEREBY SAID OUTLET MEMBER IS BOTH ROTATABLE AND PIVOTABLE RELATIVE TO SAID CASING MEMBER, SAID NOZZLE HAVING A DRIVE DEVICE FOR EFFECTING BOTH ROTATING AND PIVOTING
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) | 1967-12-22 | 1968-06-22 | 1968-12-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-12-22 | 1972-06-22 | 1972-12-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-12-22 | 1976-06-22 | 1976-12-22 | $7700.00 | Window Closed / Lapsed |