Computer keyboard with built-in trackball
Description
FIG. 1 is a perspective view of computer keyboard with built-in trackball showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is a rear elevational view of a second embodiment thereof, the undisclosed views are identical in appearance to the first embodiment.
Referenced Cited
Patent History
Patent number: D350126
Type: Grant
Filed: Jan 19, 1993
Date of Patent: Aug 30, 1994
Assignee: Ouanta Computer Inc. (Taipei)
Inventor: Chee-Chun Leung (Taipei)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Freda S. Nunn
Law Firm: Morgan & Finnegan
Application Number: 0/3,824
Type: Grant
Filed: Jan 19, 1993
Date of Patent: Aug 30, 1994
Assignee: Ouanta Computer Inc. (Taipei)
Inventor: Chee-Chun Leung (Taipei)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Freda S. Nunn
Law Firm: Morgan & Finnegan
Application Number: 0/3,824
Classifications
Current U.S. Class:
D14/115