Trackball with multiple buttons
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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.
Referenced Cited
Patent History
Patent number: D470496
Type: Grant
Filed: Mar 8, 2002
Date of Patent: Feb 18, 2003
Assignee: Logitech Europe S.A.
Inventors: Peter Sheehan (Dublin), Eugene Canavan (Bray Co. Wicklow)
Primary Examiner: Kay H. Chin
Attorney, Agent or Law Firm: Townsend and Townsend and Crew LLP
Application Number: 29/157,062
Type: Grant
Filed: Mar 8, 2002
Date of Patent: Feb 18, 2003
Assignee: Logitech Europe S.A.
Inventors: Peter Sheehan (Dublin), Eugene Canavan (Bray Co. Wicklow)
Primary Examiner: Kay H. Chin
Attorney, Agent or Law Firm: Townsend and Townsend and Crew LLP
Application Number: 29/157,062
Classifications
Current U.S. Class:
Trackball (D14/417);
Asymmetrical In Plan (D14/409)
International Classification: 1402;
International Classification: 1402;