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The ornamental design for an enclosure for a helicopter vibration reduction system, as shown. |
FIG. 1 is a perspective view of my new enclosure for a helicopter vibration reduction system;
FIG. 2 is a top view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a front view thereof; and,
FIG. 7 is a rear view thereof.
Patent | Priority | Assignee | Title |
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Patent | Priority | Assignee | Title |
4420134, | Oct 27 1980 | Kaman Aerospace Corporation | Vibration isolator with crank driven inertia bar |
4530443, | Nov 10 1983 | The Boeing Company | Unitary access panel for aircraft fuel tanks |
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EP208608, |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jul 30 1991 | Aeronautical Accessories, Inc. | (assignment on the face of the patent) | / | |||
Aug 25 1992 | HAWLES, DENNIS R | AERONAUTICAL ACCESSORIES, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 006372 | /0138 | |
Apr 01 2001 | EDWARDS & ASSOCIATES, INC | TEXTRON IPMP L P | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015177 | /0226 | |
Apr 01 2001 | AERONAUTICAL ACCESSORIES, INC | TEXTRON IPMP L P | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015177 | /0226 | |
Apr 01 2001 | BELL AIRCRAFT SERVICES MICHIGAN INC | TEXTRON IPMP L P | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015177 | /0226 |
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