United States Patent D781596

Chang, Kyeh Bong (Seoul, KR)
Application Number:
Publication Date:
Filing Date:
Primary Class:
International Classes:
(IPC1-7): 0402
Field of Search:
D4/100, D4/127, D4/128, D4/129, D4/130, D4/131, D4/132, D4/133, D4/134, D4/135, D4/136, D4/137, D4/138, D4/199, 15/143.1, 15/159.1, 15/160, 15/186, 15/187, 15/188, 15/207.2
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US Patent References:
D770779BrushNovember, 2016RosenzweigD4/138
D769627Combined microphone-like hairbrush and standOctober, 2016HansonD4/116
9402460Hair brushAugust, 2016Hickey
9265339Hairbrush with cleaning toolFebruary, 2016White
D721508Hair brushJanuary, 2015SchulerD4/133
D709705Hair brushJuly, 2014BrownD4/136
8627829Water removing hair brushJanuary, 2014Williams132/108
20110265807Hairbrush Cleaning ScreenNovember, 2011Fasse132/119
D543704Hair brushJune, 2007LeungD4/133
20070056138HIGH VOLUME BRUSH CLEANING APPARATUSMarch, 2007Baan15/398
D513883Hair brushJanuary, 2006KampelD4/133
6308717Hair brush with movable bristlesOctober, 2001Vrtaric132/129
5904150Cleanable hairbrushMay, 1999Caristo132/119
D384058Self-cleaning hair brushSeptember, 1997PinonD4/121
D288989Brush block and handleMarch, 1987CamardelloD4/138
4028768Retractable brushJune, 1977Pascal132/119
3140499Self-cleaning hair brushesJuly, 1964Du Bois15/160
2267498Wave-set hairbrushDecember, 1941Foliot15/105
2238603Comb-brushApril, 1941Runnels119/612
2122090Clothes brushJune, 1938Creighton15/244.1
D097424N/ANovember, 1935WewetzerD4/134
1671334BrushMay, 1928White119/633
1197511ELECTRIC HAIR-BRUSH.September, 1916Loewenherz15/160
0614335N/ANovember, 1898Newman15/176.5
D026973N/AApril, 1897ShepherdD4/134

Foreign References:
EM002697490-0001May, 2015
Other References:
Keratin Complex Curved Vent Brush—Black—SR5203 [on-line]. Available on the Internet at least as early as Oct. 26, 2011 (see last review); retrieved from the Internet on Jan. 9, 2016. URL: . (6 pages).
Tangle Teezer Blow styling paddle hair brush—full paddle / med-long [on-line]. Available on the Internet Mar. 28, 2016; retrieved from the Internet Jan. 9, 2016. URL: . (6 pages).
Primary Examiner:
Powers, Karen Eldridge E.
Attorney, Agent or Firm:
Bame, James E.

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


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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view thereof, the opposite side being a mirror image;

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

FIG. 6 is a bottom plan view thereof.

In the drawings, the broken lines depict environmental subject matter only and form no part of the claimed design.