Industrial robot

- NEC Corporation
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Description

FIG. 1 is a front elevational view of an industrial robot showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a front perspective view thereof;

FIG. 8 is a front perspective view thereof with an arm thereof rotated to the right; and,

FIG. 9 is a front, top and left side perspective view thereof with the arm thereof rotated to the left.

Referenced Cited
U.S. Patent Documents
D292000 September 22, 1987 Shibayama et al.
D293449 December 29, 1987 Kaufmann et al.
4383788 May 17, 1983 Sylvander
5219263 June 15, 1993 Stuckmann et al.
Other references
  • Brochure on Epson Accusembler, publication date unknown, but assumed to be prior to the Japanese priority application date of Sep. 30, 1991 of the present application. Brochure on Yamaha YK540, YK640, YK740, YK840, publication date unknown, but assumed to be prior to the Japanese priority application date of Sep. 30, 1991 of the present application. Brochure on SRX-4CH, publication date unknown, but assumed to be prior to the Japanese priority application date of Sep. 30, 1991 of the present application.
Patent History
Patent number: D343630
Type: Grant
Filed: Mar 13, 1992
Date of Patent: Jan 25, 1994
Assignee: NEC Corporation (Tokyo)
Inventors: Katsuya Tomiyama (Tokyo), Makoto Omiya (Tokyo), Naoki Ozawa (Tokyo)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Antoine D. Davis
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas
Application Number: 7/850,772
Classifications
Current U.S. Class: Miscellaneous (D15/199)