Combined trackball and mouse
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.
Type: Grant
Filed: Feb 14, 1994
Date of Patent: Sep 5, 1995
Inventor: Alan H. Grant (Chevy Chase, MD)
Primary Examiner: Melanie H. Tung
Law Firm: Jacobson, Price, Holman & Stern
Application Number: 0/18,680
