Communication relay exchange control machine

- NEC Infrontia Corporation
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Description

FIG. 1 is a top, front, right side perspective view of a communication relay exchange control machine showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is another top perspective view thereof;

FIG. 9 is another top perspective view thereof shown on a slightly enlarged scale;

FIG. 10 is another top perspective view thereof shown on a reduced scale; and,

FIG. 11 is another top perspective view thereof.

The broken lines shown in FIGS. 8 through 11 illustrate structural environment and form no part of the claimed design.

Claims

The ornamental design for a communication relay exchange control machine, as shown and described.

Referenced Cited
U.S. Patent Documents
D278710 May 7, 1985 Shimizu et al.
D303655 September 26, 1989 Gonzales et al.
D349503 August 9, 1994 Roy
D456782 May 7, 2002 Nagai et al.
D531589 November 7, 2006 Hsu
D559844 January 15, 2008 Slotin et al.
20060250724 November 9, 2006 Hayashi et al.
Patent History
Patent number: D597519
Type: Grant
Filed: Feb 27, 2008
Date of Patent: Aug 4, 2009
Assignee: NEC Infrontia Corporation (Kawasaki-shi)
Inventors: Tetsuo Nakano (Kawasaki), Makoto Nakayama (Kawasaki), Motomasa Igarashi (Kawasaki), Hiromitsu Ogura (Kawasaki), Masafuku Akatsu (Kawasaki), Eiichi Taniguchi (Kawasaki), Hiromitsu Nakano (Kawasaki), Takeshi Suzuki (Kawasaki), Takayuki Izumo (Kawasaki), Masaki Kato (Tokyo), Takashi Matsuda (Tokyo)
Primary Examiner: Charles A Rademaker
Assistant Examiner: Charles D Hanson
Attorney: Frishauf, Holtz, Goodman & Chick, P.C.
Application Number: 29/301,394
Classifications
Current U.S. Class: And Vertical Louver Or Detail (D14/140.3)