US D598,867 S
Programmable logic controller
Heita Nada, Ritto (Japan); Sadahito Otsu, Moriyama (Japan); and Norihiro Imai, Kusatsu (Japan)
Assigned to OMRON Corporation, Kyoto (Japan)
Filed on Oct. 17, 2008, as Appl. No. 29/326,425.
Claims priority of application No. 2008-010034 (JP), filed on Apr. 18, 2008; application No. 2008-010035 (JP), filed on Apr. 18, 2008; and application No. 2008-010036 (JP), filed on Apr. 18, 2008.
Term of patent 14 Years
LOC (9) Cl. 13 - 03
U.S. Cl. D13—162.1  [D13/178; D13/184]
OG exemplary drawing
 
The ornamental design for a programmable logic controller, as shown and described.