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United States Patent	D589,668
Byrne	March 31, 2009

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CLAIM The ornamental design for a drywall duster base, as shown and described.

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Inventors:	Byrne; James M. (Wooster, OH)
Assignee:	The Wooster Brush Company (Wooster, OH)
Appl. No.:	D/319,128
Filed:	June 4, 2008

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Related U.S. Patent Documents

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	Application Number	Filing Date	Patent Number	Issue Date
	29275038	Dec., 2006	D574566

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Current U.S. Class:	D32/50 ; D8/45
Current International Class:	0401
Field of Search:	D32/15-16,19,40,50,51,45 D4/102,116,137,199 15/22.1,28-29,320-321,49.1,50.1,114,235.4,523-525 401/137-139,289,28 403/57-58,74,94 D8/14,45,90

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References Cited

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U.S. Patent Documents

5313746	May 1994	Zarriello
D349375	August 1994	Berti
D460232	July 2002	Weihrauch
D465890	November 2002	Rivera et al.
D506050	June 2005	Lalanne et al.
6991529	January 2006	Annis et al.
D532170	November 2006	Davis-Wilson et al.
D544667	June 2007	Nelson et al.
D547069	July 2007	Braithwaite et al.
D549415	August 2007	Trotter et al.
D552815	October 2007	Bar-Noy et al.
D553317	October 2007	Dotterman et al.

Primary Examiner: Burgess; Pamela J
Attorney, Agent or Firm: Renner, Otto, Boisselle & Sklar, LLP

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Description

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The sole FIGURE is a perspective view of the drywall duster base showing my new design.

The broken line showing of the handle mount portion of the drywall duster base is for illustrative purposes only and forms no part of the claimed design.

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