Robot arm

- Cincinnati Milacron Inc.
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Description

FIG. 1 is a front perspective view of a robot arm showing my new design;

FIG. 2 is a rear perspective view thereof, showing the side opposite that shown in FIG. 1;

FIG. 3 is a side elevational view taken from the left of FIG. 1;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a side elevational view taken from the right of FIG. 1;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a top plan view thereof, the bottom being unornamented.

Referenced Cited
U.S. Patent Documents
3476266 November 1969 Devol
3712180 January 1973 Pieper
3840128 October 1974 Swoboda et al.
4068536 January 17, 1978 Stackhouse
4076131 February 28, 1978 Dahlstrom et al.
Patent History
Patent number: D269681
Type: Grant
Filed: Jan 12, 1981
Date of Patent: Jul 12, 1983
Assignee: Cincinnati Milacron Inc. (Cincinnati, OH)
Inventors: Alfred H. Morser (Cincinnati, OH), Robert C. Watson (Cincinnati, OH)
Primary Examiner: B. J. Bullock
Attorney: Thomas M. Farrell
Application Number: 6/224,304
Classifications
Current U.S. Class: Miscellaneous (D15/199); Material Working, Abrading, Or Founding Machinery (D15/122)
International Classification: D1599;