Patent
   D270151
Priority
Oct 14 1980
Filed
Oct 14 1980
Issued
Aug 16 1983
Expiry
Aug 16 1997
Assg.orig
Entity
unknown
1
3
n/a
The ornamental design of a helicopter, substantially as shown and described.

FIG. 1 is a perspective view of my helicopter.

FIG. 2 is a front view of my helicopter.

FIG. 3 is a right-side view of FIG. 2.

FIG. 4 is a left-side view of FIG. 2.

FIG. 5 is a top view of FIG. 3.

Whyte, Andrew

Patent Priority Assignee Title
D361053, Aug 23 1994 United Technologies Corporation Helicopter
Patent Priority Assignee Title
232168,
239710,
239930,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 14 1980United Technologies Corp.(assignment on the face of the patent)
Oct 13 1982WHYTE, ANDREWUNITED TECHNOLOGIES CORPORATINONASSIGNMENT OF ASSIGNORS INTEREST 0040580253 pdf
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