Dust-proof mechanism for a positioning cover

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Description

FIG. 1 is a perspective view of a dust-proof mechanism for a positioning cover 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 view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is another perspective view thereof; and,

FIG. 9 is an assembled view for showing the dust-proof mechanism for a positioning cover which is assembled between a pushing car and a wheel, wherein the broken line portion is for illustrative purpose only and forms no part of the claimed design.

Claims

The ornamental design for a dust-proof mechanism for a positioning cover, as shown and described.

Referenced Cited
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5797611 August 25, 1998 Joseph et al.
D487833 March 23, 2004 Parker
D491331 June 8, 2004 Strong
D503254 March 22, 2005 Whiteside
7712184 May 11, 2010 Lewis et al.
D676624 February 19, 2013 Wright
20040145135 July 29, 2004 Wintersgill et al.
20130069325 March 21, 2013 Wallace
Patent History
Patent number: D699910
Type: Grant
Filed: Jan 1, 2013
Date of Patent: Feb 18, 2014
Assignee: Great Taiwan Material Handling Co. (Taichung)
Inventor: Cheng-Chiang Yang (Taichung)
Primary Examiner: Cynthia Ramirez
Application Number: 29/441,148
Classifications
Current U.S. Class: Element Or Attachment (D34/27)