Caster

- DER SHENG CO. LTD.
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Description

FIG. 1 is a perspective view of a caster, showing my 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 thereof.

Claims

The ornamental design for a caster, as shown and described.

Referenced Cited
U.S. Patent Documents
D229609 December 1973 Tacke
D409477 May 11, 1999 Royster
D409900 May 18, 1999 Simons et al.
D457810 May 28, 2002 Chi
D469002 January 21, 2003 McCord
D570200 June 3, 2008 Jen
D603690 November 10, 2009 Rhein et al.
7891051 February 22, 2011 Chou
20020069479 June 13, 2002 Kuo
20100306962 December 9, 2010 Breyer et al.
Patent History
Patent number: D733541
Type: Grant
Filed: Feb 18, 2014
Date of Patent: Jul 7, 2015
Assignee: DER SHENG CO. LTD. (Changhua)
Inventor: Tso-Yu Fan (Changhua)
Primary Examiner: Robert M Spear
Assistant Examiner: Eliza Bennett-Hattan
Application Number: 29/482,451
Classifications
Current U.S. Class: D8/375