Microcomputer for testing electronic circuits
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FIG. 1 is a front view of a microcomputer for testing electronic circuits showing my new design with the keyboard pivoted to its lowered position so that the pushbutton side of the keyboard is uppermost;
FIG. 2 is a right hand side perspective view thereof;
FIG. 3 is a left hand side perspective view thereof with the keyboard pivoted to its raised position;
FIG. 4 is a rear perspective view thereof;
FIG. 5 is an enlarged plan view of the pushbutton side of the keyboard, the microcomputer housing being omitted for convenience of illustration;
FIG. 6 is an enlarged plan view of the opposite membrane switch side of the keyboard, the microcomputer housing being omitted for convenience of illustration;
FIG. 7 is a top, front, right hand side perspective of the microcomputer of the present invention, with the keyboard pivoted to its raised position; and
FIG. 8 is a top, front, right hand side perspective thereof with the keyboard pivoted to its lowered position.
Type: Grant
Filed: Sep 27, 1985
Date of Patent: Feb 21, 1989
Assignee: Mars Incorporated (McLean, VA)
Inventor: Trevor Thompson (Wallingford)
Primary Examiner: Susan J. Lucas
Law Firm: Davis Hoxie Faithfull & Hapgood
Application Number: 6/780,839