Return roller guard

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Description

FIG. 1 is a perspective view of a return roller guard, showing my new design;

FIG. 2 is an exploded perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right-side elevational view thereof, the left-side elevational view being a mirror image thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken line in FIG. 1 is included for the purpose of illustrating environment and forms no part of the claimed design.

Claims

The ornamental design for a return roller guard, as shown and described.

Referenced Cited
U.S. Patent Documents
2846045 August 1958 Fowler
3848542 November 1974 Schied
3970187 July 20, 1976 Esaki
4852723 August 1, 1989 Ellens
5044485 September 3, 1991 Loder
5156252 October 20, 1992 Mello
5372247 December 13, 1994 Nishikawa
5467866 November 21, 1995 Swinderman
6209702 April 3, 2001 Agnoff
6318545 November 20, 2001 Ross, II
7014035 March 21, 2006 Wiggins
7144615 December 5, 2006 Peiffer et al.
7222728 May 29, 2007 Wier
7284658 October 23, 2007 Wiggins
20030183492 October 2, 2003 Vaananen et al.
20030196875 October 23, 2003 Bube
20040216987 November 4, 2004 Wiggins
20060163041 July 27, 2006 Wiggins
20070295583 December 27, 2007 Hall
20080110731 May 15, 2008 Vestergaard
Patent History
Patent number: D622021
Type: Grant
Filed: Sep 25, 2009
Date of Patent: Aug 17, 2010
Inventor: William E. Sauder (Glendora, CA)
Primary Examiner: Cynthia E Ramirez
Attorney: QuickPatents, Inc.
Application Number: 29/344,279
Classifications
Current U.S. Class: Belt Or Roller Conveyor (D34/29)