Programmable micro-controller

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Description

FIG. 1 is a front perspective view of a programmable micro-controller showing our new design;

FIG. 2 is a front perspective view thereof, with the covers removed from the upper and lower terminal blocks and from the plug receptacles at the upper left and lower right for the purposes of a complete disclosure;

FIG. 3 is a front elevational view thereof as shown in FIG. 1;

FIG. 4 is a front elevation view thereof as shown in FIG. 2;

FIG. 5 is a top plan view thereof as shown in FIG. 2;

FIG. 6 is a bottom plan view thereof as shown in FIG. 2;

FIG. 7 is a right side elevational view thereof;

FIG. 8 is a left side elevational view thereof; and

FIG. 9 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D278710 May 7, 1985 Shimizu et al.
D282253 January 21, 1986 Shimizu et al.
D282461 February 4, 1986 Shimizu et al.
D287117 December 9, 1986 Saiki et al.
D298747 November 29, 1988 Shibayama et al.
Other references
  • New Equipment Digest, 1-85, p. 78, Westinghouse Controller. Design News, 12-85, Miller Controller, p. 127. Design News, 9-85, Eaton Controller, p. 23. New Equipment Digest, 5-85, p. 8a, IPC Controller.
Patent History
Patent number: D316247
Type: Grant
Filed: Jun 29, 1987
Date of Patent: Apr 16, 1991
Assignee: La Telemecanique Electrique
Inventors: Raymond Llabres (Saint Laurent du Var), Guy Boucher (Paris)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Joel Sincavage
Attorney: William A. Drucker
Application Number: 7/67,174
Classifications
Current U.S. Class: Control Panel, Console Or Module (D13/162)