Duster

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Description

FIG. 1 is a perspective view of a duster, showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is another perspective view thereof, with the small brush withdrawn into the handle;

FIG. 9 is another perspective view thereof, with the large brush withdrawn into the handle; and,

FIG. 10 is another perspective view thereof, with both the small and large brushes withdrawn into the handle.

Claims

I claim the ornamental design for a duster, as shown and described.

Referenced Cited
U.S. Patent Documents
1355026 October 1920 Austin
1556245 October 1925 Newlon
2701378 February 1955 Dugan et al.
4387480 June 14, 1983 Cobianco
D276192 November 6, 1984 Fusco
D401419 November 24, 1998 Hartmann et al.
5993560 November 30, 1999 Wasak et al.
6226828 May 8, 2001 Lin
D474032 May 6, 2003 Jorgensen
6795997 September 28, 2004 Lin
D518962 April 18, 2006 Hay et al.
D528891 September 26, 2006 Thompson et al.
7653960 February 2, 2010 Lee
Foreign Patent Documents
1999-0002554 December 1999 KR
D131282 October 2009 TW
Other references
  • HK 0702386.6 Registered Design Application, (Eric Beare Associates Ltd.) Oct. 18, 2007, [online], [retrieved Feb. 17, 2011] Retrieved from the Design Registry of the Intellectual Property Department of the Government of the Hong Kong Special Administrative Region using the Internet: <URL: http://ipsearch.ipd.gov.hk>.
Patent History
Patent number: D640471
Type: Grant
Filed: Nov 13, 2010
Date of Patent: Jun 28, 2011
Assignee: Mei Darl Li Duster Co., Ltd. (Taichung)
Inventor: Chai-Hao Lin (Taichung)
Primary Examiner: Melanie H Tung
Assistant Examiner: Lavone D Tabor
Application Number: 29/379,070
Classifications
Current U.S. Class: D4/120; D4/121; D4/127