Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberUSD400180 S
Publication typeGrant
Application numberUS 29/059,404
Publication dateOct 27, 1998
Filing dateSep 10, 1996
Priority dateMay 30, 1996
Publication number059404, 29059404, US D400180 S, US D400180S, US-S-D400180, USD400180 S, USD400180S
InventorsNorio Shimizu
Original AssigneeFacts Engineering, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Programmable logic controller
US D400180 S
Abstract  available in
Images(7)
Previous page
Next page
Claims(1)
  1. The ornamental design for a programmable logic controller, as shown and described.
Description

FIG. 1 is a front view of the controller incorporating my new design;

FIG. 2 is a top view;

FIG. 3 is a rear view;

FIG. 4 is a right side view;

FIG. 5 is a left side view;

FIG. 6 is a bottom view; and,

FIG. 7 is a perspective view of the controller of FIG. 1 viewed from the lower right hand corner.

Non-Patent Citations
Reference
1Aromat brochure--FP1 Programmable Controllers XPC 012 Mar 92 2X.
2Idec brochure--Micro3 #M3T-2 Nov. 1994 30M.
3Mitsubishi brochure--Melsec FXO K-C3849-Z HI-9203.
4Sharp brochure SMS-00710207 C.7.
5Toshiba brochure--Programmable Controller PROSEC T1 96-1 (NS) 6525.
Classifications
U.S. ClassificationD13/162.1