Trackball with multiple buttons

Description

FIG. 1 is an upper perspective view of a trackball with multiple buttons showing our new design;

FIG. 2 is a lower perspective view thereof;

FIG. 3 is a right elevational view thereof;

FIG. 4 is a left elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front elevational view thereof; and,

FIG. 8 is a rear elevational view thereof.

Claims

The ornamental design for trackball with multiple buttons, as shown and described.

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Inventors:	Sheehan; Peter (Dublin, IE), Canavan; Eugene (Bray Co. Wicklow, IE)
Assignee:	Logitech Europe S.A. (CH)
Appl. No.:	D/157,062
Filed:	March 8, 2002

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Current U.S. Class:	D14/417; D14/409
Current International Class:	1402
Field of Search:	;D14/402-410,417,432,218 ;D13/158,168 ;455/151.1,151.2,352-355 ;200/5R,6R,5A,6A ;273/148B ;345/156-167 ;74/471XY ;463/36,37,38

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References Cited [Referenced By]

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U.S. Patent Documents

D378086	February 1997	Sheehan et al.
D381661	July 1997	Althans
D410638	June 1999	Sheehan et al.
D452506	December 2001	Hu

Primary Examiner: Chin; Kay H.
Attorney, Agent or Firm: Townsend and Townsend and Crew LLP