Patent
   D361991
Priority
Sep 04 1992
Filed
Feb 14 1994
Issued
Sep 05 1995
Expiry
Sep 05 2009
Assg.orig
Entity
unknown
5
9
n/a
The ornamental design for a combined trackball and mouse, as shown and described.

FIG. 1 is a perspective view showing my new design for a combined trackball and mouse, the cord shown in dotted lines is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a rear perspective view thereof, the cord shown in dotted lines is for illustrative purposes only and forms no part of the claimed design;

FIG. 3 is a bottom plan view thereof, the cord and connector shown in dotted lines are for illustrative purposes only and form no part of the claimed design;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a side elevational view thereof, the opposite side is a mirror image, the cord shown in dotted lines is for illustrative purposes only and forms no part of the claimed design; and,

FIG. 6 is a rear elevational view thereof.

Grant, Alan H.

Patent Priority Assignee Title
6922186, Mar 15 2001 Ergonomic computer mouse
D369154, Jan 05 1995 Computer mouse
D376140, Nov 07 1995 H & S Technical Services Computer mouse case
D377933, Nov 13 1995 PLATINUM CONCEPTS, INC Computer mouse
D378751, Oct 19 1995 Silicon Valley Bank Graphic display controller
Patent Priority Assignee Title
4862165, Feb 12 1988 Ergonomically-shaped hand controller
4952919, Apr 06 1989 ACCELRYS INC Trackball mechanism
5045842, Oct 23 1989 Computer input device
D289306, Nov 16 1984 WICO DISTRIBUTION COMPANY, L P , 6400 WEST GROSS POINT ROAD, NILES, ILLINOIS 60648 Trackball
D291318, Jan 14 1985 WICO DISTRIBUTION CORP , A DE CORP Combined trackball and mouse
D333818, Aug 02 1991 Track ball
D335658, Oct 01 1991 MYERS, ROSS E Track ball for computer system cursor control
D342241, Oct 22 1990 Microsoft Corporation Computer trackball
D350344, Oct 13 1992 International Business Machines Corp Computer pointing device
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