Trackball with palm rest
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Description
The invention is a track ball with an attachable, adjustable palm rest.
FIG. 1 is a perspective view of a trackball with palm rest showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a right side elevational view thereof
FIG. 6 is a left side elevation view thereof; and,
FIG. 7 is a bottom plan view thereof.
Claims
The ornamental design for trackball with palm rest, as shown and described.
Referenced Cited
Patent History
Patent number: D443276
Type: Grant
Filed: Oct 14, 1999
Date of Patent: Jun 5, 2001
Assignee: Logitech Europe S.A. (Romanel-sur-Morges)
Inventors: Stephan A. Von Ilberg (San Carlos, CA), Peter Sheehan (Bray)
Primary Examiner: Kay H. Chin
Attorney, Agent or Law Firm: Townsend and Townsend and Crew LLP
Application Number: 29/112,386
Type: Grant
Filed: Oct 14, 1999
Date of Patent: Jun 5, 2001
Assignee: Logitech Europe S.A. (Romanel-sur-Morges)
Inventors: Stephan A. Von Ilberg (San Carlos, CA), Peter Sheehan (Bray)
Primary Examiner: Kay H. Chin
Attorney, Agent or Law Firm: Townsend and Townsend and Crew LLP
Application Number: 29/112,386
Classifications