Combination counter and tabulator for controlling food intake

- Teledyne Industries, Inc.
Description

FIG. 1 is a perspective view of a counting and tabulating device embodying the new design;

FIG. 2 is a rear-elevational view thereof on a reduced scale;

FIG. 3 is a front-elevational view thereof on a reduced scale;

FIG. 4 is a top plan view thereof on a reduced scale;

FIG. 5 is a side-elevational view thereof on a reduced scale;

FIG. 6 is a bottom plan view thereof or a reduced scale; and

FIG. 7 is a perspective view on a greatly reduced scale, a chart closure-window being in an open position.

Referenced Cited
U.S. Patent Documents
D208005 June 1967 Carter
4095274 June 13, 1978 Gordon
Foreign Patent Documents
2735517 February 1978 DEX
Patent History
Patent number: D256027
Type: Grant
Filed: Sep 26, 1977
Date of Patent: Jul 22, 1980
Assignee: Teledyne Industries, Inc.
Inventors: Spencer L. Mackay (Canoga Park, CA), Frederick G. Mackay (Tarzana, CA), Allan B. Johnson (Tarzana, CA)
Primary Examiner: Susan J. Lucas
Attorney: Hugh H. Drake
Application Number: 5/836,604
Classifications
Current U.S. Class: Calculator (3) (D18/6)
International Classification: D1801;