Programable controller

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Description

FIG. 1 is a front, top and right side perspective view of a variant of the programable controller showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
4479238 October 23, 1984 Spector
4479263 October 23, 1984 Rosenfeldt et al.
Other references
  • Controlpac 600, Programmable Controller p. A-4, Eagle Signal Industrial Controls-Bulletin A, Electrical Housings Box. Computer Design, 1982, p. 220 Qantex Cartridge Tape Storage System.
Patent History
Patent number: D282253
Type: Grant
Filed: Feb 10, 1983
Date of Patent: Jan 21, 1986
Assignee: Koyo Electronics Industries Co., Ltd. (Tokyo)
Inventors: Norio Shimizu (Tokyo), Yuichi Watanabe (Tokyo)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lynn Wilder
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas
Application Number: 6/465,414
Classifications
Current U.S. Class: D13/12