Electric discharge machine

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Description

FIG. 1 is a perspective view of the front, right, and top sides of an electric discharge machine showing a first embodiment of our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is an end view of cutting part at 7-7 with omitting the interior mechanism.

The broken lines shown represent unclaimed subject matter of electric discharge machine and form no part of the claimed design.

The bottom views of the above two-embodiments are omitted, since they show no ornamental features.

Claims

The ornamental design for an electric discharge machine, as shown and described.

Referenced Cited
U.S. Patent Documents
D286407 October 28, 1986 Itoh et al.
D388103 December 23, 1997 Gotou et al.
5914054 June 22, 1999 Ito et al.
D427614 July 4, 2000 Miyake et al.
D551268 September 18, 2007 Iwamoto et al.
D668277 October 2, 2012 Miyake et al.
D668278 October 2, 2012 Miyake et al.
D701253 March 18, 2014 Thoma
D716857 November 4, 2014 Shimano et al.
Patent History
Patent number: D736839
Type: Grant
Filed: Jun 30, 2014
Date of Patent: Aug 18, 2015
Assignee: Mitsubishi Electric Corporation (Tokyo)
Inventors: Hiroichiro Shimano (Tokyo), Yoji Nakajima (Tokyo)
Primary Examiner: Patricia Palasik
Application Number: 29/495,408