Digital counter for potentiometer

- Tokyo Metal Co., Ltd.
Description

FIG. 1 is a front elevational view of a digital counter for potentiometer, showing my 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 a front elevational view of a modified form of the digital counter for potentiometer as shown in FIG. 1;

FIG. 8 is a rear elevational view of FIG. 7;

FIG. 9 is a left side elevational view of FIG. 7;

FIG. 10 is a right side elevational view of FIG. 7;

FIG. 11 is a top plan view of FIG. 7;

FIG. 12 is a bottom plan view of FIG. 7;

FIG. 13 is a front elevational view of a second modified form of the digital counter for potentionmeter as shown in FIG. 1;

FIG. 14 is a rear elevational view of FIG. 13;

FIG. 15 is a left side elevational view of FIG. 13;

FIG. 16 is a right side elevational view of FIG. 13;

FIG. 17 is a top plan view of FIG. 13;

FIG. 18 is a bottom plan view of FIG. 13;

FIG. 19 is a front elevational view of a third modified form of the digital counter for potentionmeter as shown in FIG. 1;

FIG. 20 is a rear elevational view of FIG. 19;

FIG. 21 is a left side elevational view of FIG. 19;

FIG. 22 is a right side elevational view of FIG. 19;

FIG. 23 is a top plan view of FIG. 19;

FIG. 24 is a bottom plan view of FIG. 19;

FIG. 25 is a perspective view of the digital counter for potentiometer shown in FIGS. 1-6;

FIG. 26 is a perspective view of the modified form of the digital counter for potentiometer shown in FIGS. 7-12;

FIG. 27 is a perspective view of the second modified form of the digital counter for potentiometer shown in FIGS. 13-18; and

FIG. 28 is a perspective view of the third modified form of the digital counter for potentiometer shown in FIGS. 19-24.

Referenced Cited
U.S. Patent Documents
D206768 January 1967 Brown
D222594 November 1971 Trautmann
D245073 July 19, 1977 Taylor
3557746 January 1971 Jungblut
Patent History
Patent number: D297421
Type: Grant
Filed: Oct 11, 1985
Date of Patent: Aug 30, 1988
Assignee: Tokyo Metal Co., Ltd. (Tokyo)
Inventor: Akira Sakai (Fukuoka)
Primary Examiner: Nelson C. Holtje
Law Firm: Goodman & Teitelbaum
Application Number: 6/786,506
Classifications
Current U.S. Class: Counter (D10/97)