Patent
   D357894
Priority
Sep 20 1993
Filed
Sep 20 1993
Issued
May 02 1995
Expiry
May 02 2009
Assg.orig
Entity
unknown
48
5
n/a
The ornamental design for a helicopter, as shown and described.

FIG. 1 is a left side elevational view of the helicopter showing our 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.

Arnold, George E., Gregory, Dennis E., Anderson, Robert G., Myers, Alan W.

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 20 1993Bell Helicopter Textron Inc.(assignment on the face of the patent)
Oct 12 1993GREGORY, DENNIS E BELL HELICOPTER TEXTRON INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0067680345 pdf
Oct 25 1993ARNOLD, GEORGE E BELL HELICOPTER TEXTRON INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0067680345 pdf
Oct 25 1993ANDERSON, ROBERT G BELL HELICOPTER TEXTRON INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0067680345 pdf
Oct 25 1993MYERS, ALAN W BELL HELICOPTER TEXTRON INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0067680345 pdf
Apr 01 2001BELL HELLCOPTER MICHIGAN, INC TEXTRON IPMP L P ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0162830404 pdf
Apr 01 2001BELL HELICOPTER TEXTRON, INC BELL HELICOPTER MICHIGAN, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0162830439 pdf
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