Helicopter

Description

FIG. 1 is a left side elevational view of a helicopter showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D193370 August 1962 Mertens
D239710 April 1976 Garrison
D242338 November 1976 Gilday
D271390 November 15, 1983 Schramm
D278227 April 2, 1985 Johnston, Jr.
Patent History
Patent number: D332078
Type: Grant
Filed: Aug 9, 1991
Date of Patent: Dec 29, 1992
Assignee: Bell Helicopter Textron Inc. (Fort Worth, TX)
Inventor: Frank M. Shallene (Fort Worth, TX)
Primary Examiner: Kay H. Chin
Attorney: Robert A. Felsman
Application Number: 7/742,930