Digital position readout system

- Sony Corporation
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Description

FIG. 1 is a top, front and left-side perspective view of a digital position readout system, showing our new design;

FIG. 2 is a front elevational view 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;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D247896 May 16, 1978 Cannon et al.
D282645 February 18, 1986 Larson
D289504 April 28, 1987 McCain et al.
3355730 November 1967 Neasham
4313113 January 26, 1982 Thornburg
4573092 February 25, 1986 Sugiyama et al.
Patent History
Patent number: D306834
Type: Grant
Filed: Feb 24, 1987
Date of Patent: Mar 27, 1990
Assignee: Sony Corporation (Tokyo)
Inventors: Katsuo Takada (Yokohama), Hisanori Narita (Kawasaki)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Freda S. Nunn
Attorneys: Lewis H. Eslinger, Jay H. Maioli
Application Number: 7/18,003