US D597,519 S
Communication relay exchange control machine
Tetsuo Nakano, Kawasaki (Japan); Makoto Nakayama, Kawasaki (Japan); Motomasa Igarashi, Kawasaki (Japan); Hiromitsu Ogura, Kawasaki (Japan); Masafuku Akatsu, Kawasaki (Japan); Eiichi Taniguchi, Kawasaki (Japan); Hiromitsu Nakano, Kawasaki (Japan); Takeshi Suzuki, Kawasaki (Japan); Takayuki Izumo, Kawasaki (Japan); Masaki Kato, Tokyo (Japan); and Takashi Matsuda, Tokyo (Japan)
Assigned to NEC Infrontia Corporation, Kawasaki-shi (Japan)
Filed on Feb. 27, 2008, as Appl. No. 29/301,394.
Claims priority of application No. 2007-030854 (JP), filed on Nov. 07, 2007.
Term of patent 14 Years
LOC (9) Cl. 14 - 02
U.S. Cl. D14—140.3
OG exemplary drawing
 
The ornamental design for a communication relay exchange control machine, as shown and described.