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Publication numberUSD278227 S
Publication typeGrant
Application numberUS 06/175,574
Publication dateApr 2, 1985
Filing dateAug 5, 1980
Publication number06175574, 175574, US D278227 S, US D278227S, US-S-D278227, USD278227 S, USD278227S
InventorsGeorge W. Johnston, Jr.
Original AssigneeBell Helicopter Textron Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Helicopter
US D278227 S
Abstract  available in
Images(2)
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Claims(1)
  1. The ornamental design for a helicopter, as shown.
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.

Non-Patent Citations
Reference
1Flight International, Jan. 3 1974, p. 11, Helicopter in three views at bottom of page.
Classifications
U.S. ClassificationD12/327