Fluid-operated multimotion actuator

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Description

FIG. 1 is a top plan view of a fluid-operated multimotion actuator showing my new design;

FIG. 2 is a bottom plan view;

FIG. 3 is a right side elevational view;

FIG. 4 is a front elevational view;

FIG. 5 is a left side elevational view;

FIG. 6 is a rear elevational view; and

FIG. 7 is a top perspective view thereof.

Referenced Cited
U.S. Patent Documents
D301583 June 13, 1989 Herner
3935950 February 3, 1976 Burch
4024959 May 24, 1977 Gruner
4379335 April 5, 1983 Kirsch et al.
4515550 May 7, 1985 Miller
4648782 March 10, 1987 Kraft
4781517 November 1, 1988 Pearle et al.
Patent History
Patent number: D308207
Type: Grant
Filed: Jun 27, 1988
Date of Patent: May 29, 1990
Assignee: Motion Controls and Automation, Inc. (Cape Elizabeth, ME)
Inventor: David W. Burke (Cape Elizabeth, ME)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Jeffrey Asch
Attorney: LaForest S. Saulsbury
Application Number: 7/214,577