Enclosure for a helicopter vibration reduction system

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Description

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.

Referenced Cited
U.S. Patent Documents
4420134 December 13, 1983 Flannelly
4530443 July 23, 1985 Gorges
4664281 May 12, 1987 Falk et al.
4766984 August 30, 1988 Gaffey et al.
Foreign Patent Documents
208608 January 1987 EPX
Patent History
Patent number: D338186
Type: Grant
Filed: Jul 30, 1991
Date of Patent: Aug 10, 1993
Assignee: Aeronautical Accessories, Inc. (Bristol, TN)
Inventor: Dennis R. Halwes (Hurst, TX)
Primary Examiner: Kay H. Chin
Law Firm: Jones & Askew
Application Number: 7/737,503
Classifications
Current U.S. Class: Element Or Attachment (9) (D12/345); D/9430