Linear actuator

Wei , et al. July 1, 2

Patent Grant D572281

U.S. patent number D572,281 [Application Number D/275,371] was granted by the patent office on 2008-07-01 for linear actuator. This patent grant is currently assigned to Hiwin Mikrosystem Corp.. Invention is credited to Yu-Jian Lin, Chia-Chun Wei.


United States Patent D572,281
Wei ,   et al. July 1, 2008

Linear actuator

Claims

CLAIM The ornamental design for a linear actuator, as shown and described.
Inventors: Wei; Chia-Chun (Taichung, TW), Lin; Yu-Jian (Taichung, TW)
Assignee: Hiwin Mikrosystem Corp. (Taichung, TW)
Appl. No.: D/275,371
Filed: December 21, 2006

Current U.S. Class: D15/143
Current International Class: 1509
Field of Search: ;D15/5,143,148,199 ;D23/233 ;74/89.15,490.09 ;310/20,80 ;319/80 ;414/560-569

References Cited [Referenced By]

U.S. Patent Documents
D289164 April 1987 Carr
5617772 April 1997 Hosono et al.
D400967 November 1998 Schreiner et al.
D414545 September 1999 Hayashi et al.
D422340 April 2000 Hayashi et al.
D434054 November 2000 Luke
D439312 March 2001 Fukano
D453347 February 2002 Kaneko et al.
D465797 November 2002 Landerholm et al.
6476525 November 2002 Sato et al.
D467950 December 2002 Christensen et al.
D494659 August 2004 Marinoni et al.
6781265 August 2004 Hayashida et al.
D513022 December 2005 Moe
D545944 July 2007 Miyazoe
D554164 October 2007 Naruse et al.
2004/0255705 December 2004 Sullivan
2005/0001491 January 2005 Fujiwara et al.
2008/0024015 January 2008 Tanioka et al.
Primary Examiner: Snapp; Sandra
Assistant Examiner: Palasik; Patricia
Attorney, Agent or Firm: Shia; Banger

Description



FIG. 1 is a perspective view of a linear actuator showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof,

FIG. 4 is a left side elevational view thereof,

FIG. 5 is a right side elevational view thereof,

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view to that shown; and,

FIG. 8 is a perspective view of a linear actuator, the broken lines shown are for illustrative purposes only and from no part of the claimed design.

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