Arithmetic and control unit

Description

FIG. 1 is a front, top, right perspective view of an arithmetic and control unit showing my new design;

FIG. 2 is a front elevational thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof; and,

FIG. 6 is a top plan view thereof.

FIG. 7 is an enlarged perspective view thereof along the lines 7-7 and 7′-7′ of FIG. 1; and,

FIG. 8 is an enlarged perspective view thereof along the lines 8-8 and 8′-8′ of FIG. 1.

The broken lines illustrate portions of the arithmetic and control unit that form no part of the claimed design.

Claims

The ornamental design for an arithmetic and control unit, as shown.