US 11,910,912 B2
Backcombing brush
Shaun Pulfrey, London (GB); and Cameron Bruce William Treeby, London (GB)
Assigned to Tangle Teezer Limited, London (GB)
Filed by Tangle Teezer Limited, London (GB)
Filed on Nov. 11, 2021, as Appl. No. 17/524,146.
Application 17/524,146 is a continuation of application No. 16/339,823, granted, now 11,197,536, previously published as PCT/GB2017/053070, filed on Oct. 11, 2017.
Claims priority of application No. 1617364 (GB), filed on Oct. 13, 2016.
Prior Publication US 2022/0061515 A1, Mar. 3, 2022
Int. Cl. A46B 9/02 (2006.01); A45D 24/04 (2006.01); A46B 9/06 (2006.01); A46D 1/00 (2006.01)
CPC A46B 9/028 (2013.01) [A45D 24/04 (2013.01); A46B 9/023 (2013.01); A46B 9/06 (2013.01); A46D 1/0238 (2013.01); A46D 1/0284 (2013.01); A46B 2200/104 (2013.01)] 22 Claims
OG exemplary drawing
 
1. A brush, comprising an array of bristles, each bristle extending from a base to a free end; wherein the array of bristles includes bristles of at least two lengths;
wherein at least some or all of the bristles of the second length comprise a first, relatively wide, portion which tapers from the base; and
a second, relatively narrow, portion which extends from the first portion to the free end, wherein at least some of the bristles of the first length do not comprise the first, relatively wide, portion which tapers from the base and the second, relatively narrow, portion which extends from the first portion to the free end, and the first, relatively wide, portion of the bristles of the second length is at least as long as the bristles of the first length.