Helicopter

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Description

FIG. 1 is a top view of the helicopter;

FIG. 2 is a left side view of the helicopter;

FIG. 3 is a front view of the helicopter;

FIG. 4 is a right side view of the helicopter;

FIG. 5 is a bottom view of the helicopter; and

FIG. 6 is a rear view of the helicopter.

Referenced Cited
U.S. Patent Documents
D239710 April 1976 Garrison
Other references
  • Flight International, Jan. 3 1974, p. 11, Helicopter in three views at bottom of page.
Patent History
Patent number: D278227
Type: Grant
Filed: Aug 5, 1980
Date of Patent: Apr 2, 1985
Assignee: Bell Helicopter Textron Inc. (Providence, RI)
Inventor: George W. Johnston, Jr. (Arlington, TX)
Primary Examiner: Alan P. Douglas
Law Firm: Richards, Harris, Medlock & Andrews
Application Number: 6/175,574