Laser beam machine

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Description

FIG. 1 is a front elevational view of a laser beam machine, showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a front, top and left side perspective view thereof.

Referenced Cited
U.S. Patent Documents
D332615 January 19, 1993 Fang et al.
5854460 December 29, 1998 Graf et al.
Foreign Patent Documents
62-282794 December 1987 JPX
8-309569 November 1996 JPX
Patent History
Patent number: D419573
Type: Grant
Filed: Feb 19, 1999
Date of Patent: Jan 25, 2000
Assignee: Mitsubishi Denki Kabushiki Kaisha (Tokyo)
Inventors: Kenta Kawahara (Tokyo), Tsukasa Matsuno (Tokyo)
Primary Examiner: Antoine Duval Davis
Law Firm: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Application Number: 0/100,885
Classifications
Current U.S. Class: Material Working, Abrading, Or Founding Machinery (D15/122)
International Classification: 1509;