Industrial robot

- Hitachi, Ltd.
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Description

FIG. 1 is a front, top and left side perspective view of a industrial robot showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and

FIG. 8 is a top plan view of the industrial robot with the arm in another position.

Referenced Cited
U.S. Patent Documents
D268033 February 22, 1983 Stackhouse
D273870 May 15, 1984 Kono et al.
D274182 June 5, 1984 Kato
3543947 December 1970 Devol
3883009 May 1975 Swoboda, Jr. et al.
4518307 May 21, 1985 Bloch
4586868 May 6, 1986 Nakashima et al.
4594049 June 10, 1986 Terauchi
Patent History
Patent number: D293324
Type: Grant
Filed: Aug 28, 1985
Date of Patent: Dec 22, 1987
Assignee: Hitachi, Ltd. (Tokyo)
Inventors: Atsuyuki Gotou (Mitaka), Masato Shibayama (Sayama), Takeshi Abe (Tokyo), Ryouichi Hisatomi (Tochigi), Takeshi Sasaki (Tochigi)
Primary Examiner: B. J. Bullock
Law Firm: Antonelli, Terry & Wands
Application Number: 6/770,242