Laser beam machine

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
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.
5464963 November 7, 1995 Hostler et al.
5589089 December 31, 1996 Uesugi
5591361 January 7, 1997 Hostler et al.
Patent History
Patent number: D424584
Type: Grant
Filed: Aug 9, 1999
Date of Patent: May 9, 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: 0/108,944
Classifications
Current U.S. Class: Material Working, Abrading, Or Founding Machinery (D15/122)
International Classification: 1509;