Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberUSD353370 S
Publication typeGrant
Application numberUS 29/002,937
Publication dateDec 13, 1994
Filing dateMar 5, 1993
Publication number002937, 29002937, US D353370 S, US D353370S, US-S-D353370, USD353370 S, USD353370S
InventorsStuart Ashmun, Charlie Garthwaite, Bridget Cameron, Allan H. Stephan, Michael D. Nelson, Mike M. Paull, Paul Bradley, James R. Yurchenco, Elinor J. Fulton
Original AssigneeMicrosoft Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Computer trackball
US D353370 S
Images(3)
Previous page
Next page
Claims(1)
  1. The ornamental design for a computer trackball, as shown and described.
Description

FIG. 1 is a top plan view of a computer trackball showing our new design;

FIG. 2 is a side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a rear elevational view thereof.

Classifications
U.S. ClassificationD14/417