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Patent
   D620215
Priority
Aug 31 2007
Filed
Feb 15 2008
Issued
Jul 20 2010
Expiry
Jul 20 2024
Inventors
Cheng, Lia…
Assg.orig
3M Innovat…
Assg.curr
3M Innovat…
Entity
unknown
Referenced by
17
References
20
Maint.:
n/a
The ornamental design for a cleaning tool, as shown and described.

FIG. 1 is a perspective view of a design for a cleaning tool;

FIG. 2 is a right side view thereof, the left side view being a mirror image thereof;

FIG. 3 is a top view thereof; and,

FIG. 4 is a front view thereof, the rear view being a mirror image thereof.

The broken lines in the drawings are shown for illustrative purposes only and form no part of the claimed design. In addition, the surface shading illustrated in the drawings is provided merely to highlight the contour of design; it is not intended to be illustrative of texture or gloss.
INVENTORS:

Cheng, Liang, Zeng, Feng, Peng, Jian Jun

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D746596, Aug 20 2014 MR BAR-B-Q PRODUCTS LLC Grill brush
D762989, Oct 07 2014 UNGER MARKETING INTERNATIONAL, LLC Cleaning brush
D804921, May 24 2016 Nomis LLC Push block
D878895, May 11 2018 Sunbeam Products, Inc. Appliance handle
D904704, Mar 14 2018 UNGER MARKETING INTERNATIONAL, LLC Hard surface cleaning device
D909837, Nov 15 2019 Nomis LLC Push block
D914474, Dec 04 2019 Nomis LLC Push block
D922018, Sep 05 2019 3M Innovative Properties Company Refillable cleaning tool
D922709, Dec 29 2020 Dual sided window cleaner
D960474, Oct 05 2020 3M Innovative Properties Company Hand-held scrubbing tool
D970135, Jun 30 2020 CleanWing LLC Holder with flexible receiver for holding a cleaning substrate
D975510, Apr 27 2021 Nomis LLC Push block
D975949, Jun 20 2020 Scrubbing handle
D988629, Nov 25 2020 PROUD GRILL COMPANY LIMITED Handle for a cleaning device
ER5680,
ER6260,
ER9976,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3010133,
3686703,
216668,
228339,
D269387, Jun 04 1981 Rubbermaid Incorporated Holder for a hand scrubber
D388617, Jan 16 1996 EKCO CLEANING, INC Brush handle with small brush removably held therin
D394958, Aug 11 1995 Newell Operating Company Stain and varnish applicator
D398427, Aug 11 1997 The Libman Company Scrub pad handle
D411672, Apr 03 1998 Pro-Line, Inc. Sanding and cleaning device for drywall bullnose cornerbeads
D418682, Feb 08 1999 Sweater and clothing treatment tool
D482929, Feb 14 2003 Meyer Intellectual Properties Limited Handle for lid for article of cookware
D493061, Jan 07 2003 Meyer Intellectual Properties Limited Handle for lid for article of cookware
D505268, Sep 29 2003 NOVA WILDCAT SHUR-LINE, LLC Brush handle
D508952, Apr 15 2003 Duster holder
D521739, Dec 03 2004 Brush with a big handle
D537294, Jan 10 2006 WILMINGTON TRUST, NATIONAL ASSOCIATION, AS THE SUCCESSOR COLLATERAL AGENT Handle for cookware
D547954, Oct 03 2005 INTEGRATED DESIGN SOLUTIONS, LLC; S C JOHNSON & SON, INC Fabric sweeper
D548518, May 23 2006 Meyer Intellectual Properties Limited Cookware handle
D578720, Mar 07 2006 Procter & Gamble Company, The Cleaning implement
D602753, Aug 06 2008 Trowel with curved blade
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 15 20083M Innovative Properties Company(assignment on the face of the patent)
Mar 25 2008PENG, JIAN JUN3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0207250593 pdf
Mar 25 2008ZENG, FENG3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0207250593 pdf
Mar 25 2008CHENG, LIANG3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0207250593 pdf
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