Linear actuator

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Description

FIG. 1 is a perspective view of the linear actuator.

FIG. 2 is a front view of the linear actuator shown in FIG. 1.

FIG. 3 is a left side view of the linear actuator shown in FIG. 1.

FIG. 4 is a right side view of the linear actuator shown in FIG. 1.

FIG. 5 is a rear view of the linear actuator shown in FIG. 1.

FIG. 6 is a top view of the linear actuator shown in FIG. 1.

FIG. 7 is a bottom view of the linear actuator shown in FIG. 1; and,

FIG. 8 is lower perspective view of the linear actuator shown in FIG. 1.

Claims

The ornamental design for a linear actuator, as shown and described.

Referenced Cited
U.S. Patent Documents
D412918 August 17, 1999 Nagai et al.
6321611 November 27, 2001 Szu et al.
D523880 June 27, 2006 Christensen et al.
D577753 September 30, 2008 Lund et al.
D589543 March 31, 2009 Lin et al.
D595753 July 7, 2009 Tseng
D596652 July 21, 2009 Roither et al.
D625745 October 19, 2010 Chiang et al.
D635600 April 5, 2011 Wu
D646310 October 4, 2011 Lan
D654524 February 21, 2012 Iversen et al.
D656975 April 3, 2012 Tseng
20050264109 December 1, 2005 Abrahamsen
Patent History
Patent number: D665433
Type: Grant
Filed: Oct 9, 2011
Date of Patent: Aug 14, 2012
Assignee: Columbus McKinnon Corporation (Amherst, NY)
Inventors: Michael S. Beam (Lincolnton, NC), Daniel A. Mast, Jr. (Rock Hill, SC)
Primary Examiner: Patricia Palasik
Attorney: Phillips Lytle LLP
Application Number: 29/403,652
Classifications
Current U.S. Class: Bearing, Bushing, Or Pillow Block (D15/143)