Cleaning brush
United States Patent D787195

Nakamura, Sadahiko (Tokyo, JP)
Application Number:
Publication Date:
Filing Date:
Nakamura Sadahiko
Primary Class:
International Classes:
(IPC1-7): 1403
Field of Search:
D4/128, D4/133, D4/136, D4/131, D4/127, D4/132, D24/146, D24/214, D9/718, D9/727, D28/7, D28/18, D28/21, D28/28, D28/77, 132/137, 132/138, 132/200, 132/202, 132/203, 132/213.1, 132/216, 132/218, 132/226, 132/313, 132/317, 132/320, 401/122, 401/126, 401/127, 401/129, 15/82, 15/88.3, 15/104.53, 15/160, 15/206, 15/207.2, 15/340.3, 15/398
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US Patent References:
D761025ToothbrushJuly, 2016HinckleyD4/104
9113758Toilet cleaning brush deviceAugust, 2015O'Brien
D693128Bottle brushNovember, 2013WilliamsD4/128
D647703Bottle brushNovember, 2011LiD4/128
20070056127Toilet cleaning implementMarch, 2007Haviv15/105
7131783Toilet bowl brush with fluid dispenserNovember, 2006DeRoma401/15
D524549Cleaning brushJuly, 2006AjluniD4/128
20040141794Brush assembly with consumable cleaning agentJuly, 2004Slaboden401/88
D468539Toilet bowl brushJanuary, 2003PetnerD4/119
D438708Water source attachable animal cleaning brushMarch, 2001WeinerD4/115
D381138Vehicular mounted shoe cleaning brushJuly, 1997TaylorD32/14.1
D367174Toilet bowl cleaning brush with cleanser dispensing deviceFebruary, 1996MatossianD4/114

Primary Examiner:
Murphy, Austin
Attorney, Agent or Firm:
DLA Piper LLP (US)

1. The ornamental design for a cleaning brush, as shown and described.


FIG. 1 is a front view of an embodiment of a cleaning brush showing my new design;

FIG. 2 is a back view of the embodiment thereof;

FIG. 3 is a right side view of the embodiment thereof;

FIG. 4 is a left side view of the embodiment thereof;

FIG. 5 is a top plan view of the embodiment thereof; and,

FIG. 6 is a bottom plan view of the embodiment thereof.