Console for apparatus for performing mathematical functions

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Description

FIG. 1 is a top view of a console for apparatus for performing mathematical functions showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a side view thereof as seen from the left-hand side in FIG. 2;

FIG. 5 is a side view thereof as seen from the right-hand side in FIG. 2; and

FIG. 6 is a rear view thereof.

Referenced Cited
U.S. Patent Documents
D208475 September 1967 Wood et al.
D226921 May 1973 Cone et al.
Patent History
Patent number: D249091
Type: Grant
Filed: Nov 29, 1976
Date of Patent: Aug 22, 1978
Inventor: Eric F. Burtis (Atherton, CA)
Primary Examiner: Susan J. Lucas
Attorney: Francis A. Utecht
Application Number: 5/745,641
Classifications
Current U.S. Class: D64/11B; D14/43
International Classification: D1801; D1402;