Computer track ball and joystick

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Description

FIG. 1 is a top and right front perspective view of a computer track ball and joystick showing my new design;

FIG. 2 is a right side elevational view thereof, the left side elevational view being a mirror image of the side view shown;

FIG. 3 is a top plan view thereof;

FIG. 4 is a top and right front perspective view of a second embodiment of the computer track ball and joystick;

FIG. 5 is a right side elevational view thereof, the left side elevational view being a mirror image of the side view shown; and,

FIG. 6 is a top plan view thereof.

The colors (black and gray) shown are hereby disclaimed and form no part of the claimed design.

Claims

The ornamental design for a computer track ball and joystick, as shown and described.

Referenced Cited
U.S. Patent Documents
4952919 August 28, 1990 Nippoldt
D322605 December 24, 1991 Hayes
D358143 May 9, 1995 Gombert et al.
D369154 April 23, 1996 Powell
D462686 September 10, 2002 Nakata
Patent History
Patent number: D473233
Type: Grant
Filed: Feb 28, 2002
Date of Patent: Apr 15, 2003
Assignee: Thales Avionics S.A., Societe Anonyme (Velizy-Villacoublay)
Inventor: David Politzer (Tours)
Primary Examiner: Kay H. Chin
Attorney, Agent or Law Firm: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Application Number: 29/156,322
Classifications
Current U.S. Class: Trackball (D14/417); Simulative (D14/403)
International Classification: 1402;