Computer keyboard
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FIG. 1 is a front elevational view of a computer keyboard showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is an enlarged cross-sectional view thereof taken along the line VII--VII in FIG. 1, with most of the internal structure omitted;
FIG. 8 is a top, front, right side perspective view thereof, the keyboard being engaged with the base;
FIG. 9 is an exploded perspective view thereof, the keyboard being disengaged from the base;
FIG. 10 is a top, front, left side perspective view thereof, the fitting used to connect the keyboard to a personal computer in the extended position.
Type: Grant
Filed: Mar 30, 1988
Date of Patent: Sep 11, 1990
Assignee: Mitsubishi Denki Kabushiki Kaisha (Tokyo)
Inventors: Masaki Hara (Kamakura), Masayuki Sakai (Kamakura), Minoru Kato (Kamakura)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Freda S. Nunn
Law Firm: Oblon, Spivak, McClelland, Maier & Neustadt
Application Number: 7/175,220