Programmable logic controller
Latest OMRON Corporation Patents:
The broken lines are shown in the figures for illustrative purposes only and form no part of the claimed design.
Claims
The ornamental design for a programmable logic controller, as shown and described.
D309446 | July 24, 1990 | Russell |
D329843 | September 29, 1992 | Ishida |
D378914 | April 22, 1997 | Smith et al. |
D384037 | September 23, 1997 | Hamada |
D400509 | November 3, 1998 | Brunelle |
D400510 | November 3, 1998 | Brunelle |
D409155 | May 4, 1999 | Goletto |
D480055 | September 30, 2003 | Droulin et al. |
D583380 | December 23, 2008 | Lindner et al. |
- Sysmac CJ-series CJ1 CPU Units, Omron Corporation publication.
Type: Grant
Filed: Oct 17, 2008
Date of Patent: Aug 25, 2009
Assignee: OMRON Corporation (Kyoto)
Inventors: Heita Nada (Ritto), Sadahito Otsu (Moriyama), Norihiro Imai (Kusatsu)
Primary Examiner: Daniel D Bui
Assistant Examiner: Thomas J Johannes
Attorney: Capitol City TechLaw
Application Number: 29/326,425