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Patent
   D589668
Priority
Dec 11 2006
Filed
Jun 04 2008
Issued
Mar 31 2009
Expiry
Mar 31 2023
Inventors
Byrne, Jam…
Assg.orig
The Wooste…
Assg.curr
The Wooste…
Entity
unknown
Referenced by
13
References
12
Maint.:
n/a
The ornamental design for a drywall duster base, as shown and described.

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.
INVENTORS:

Byrne, James M.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D599518, Jan 16 2009 SHARKNINJA OPERATING LLC Triangular steam mop frame
D606719, Jul 27 2009 EUROFLEX S R L Floor mopping head
D614823, Oct 12 2007 Aquastar, Inc Ball and socket cleaning device connector
D647677, Nov 26 2009 ALFRED KAERCHER GMBH & CO KG Surface cleaning device
D721213, Dec 10 2013 Scraper
D721462, Jan 29 2014 Carl Freudenberg KG Mop
D761505, May 02 2013 Techtronic Floor Care Technology Limited Floor cleaning device
D810372, Dec 30 2015 UNGER MARKETING INTERNATIONAL, LLC Cleaning head
D831287, Jul 07 2016 3M Innovative Properties Company Cleaning tool
D831908, May 02 2013 Techtronic Floor Care Technology Limited Floor cleaning device
D833098, May 26 2016 SHARKNINJA OPERATING LLC Mop head
ER2169,
ER2212,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
5313746, Feb 17 1989 Triangular sanding appliance
6991529, May 16 2003 Full Circle International, Inc Hand manipulated tool
D349375, Jan 27 1992 The Libman Company Dust mop frame
D460232, May 18 2000 DCI HOLDING GMBH Implement for cleaning the floor
D465890, Jan 14 2000 3M Innovative Properties Company Mop head
D506050, Jul 22 2004 Lower mop part
D532170, Sep 03 2003 The Procter & Gamble Company Universal joint
D544667, Jan 28 2005 3M Innovative Properties Company Floor cleaning device
D547069, Jun 06 2005 RECKITT BENCKISER UK LIMITED Polisher device
D549415, Aug 24 2005 3M Innovative Properties Company Bathroom mop
D552815, Jul 14 2005 DIVERSEY, INC Mop with a receptacle
D553317, Aug 24 2005 3M Innovative Properties Company Tub and shower cleaning device
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 02 2008BYRNE, JAMES M The Wooster Brush CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0210410663 pdf
Jun 04 2008The Wooster Brush Company(assignment on the face of the patent)
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