The broken lines illustrate portions of he toothbush head that form no part of the claimed design.
The ornamental design for a toothbrush head, as shown and described.
|D480875||October 21, 2003||De Salvo|
|D483183||December 9, 2003||De Salvo|
|D487636||March 23, 2004||De Salvo|
|D632894||February 22, 2011||Shigeno|
|D676661||February 26, 2013||Jimenez|
|D769626||October 25, 2016||Bloch|
|D775835||January 10, 2017||Yoshida|
|D793735||August 8, 2017||Zavalloni|
|D793736||August 8, 2017||Zavalloni|
|D794334||August 15, 2017||Zavalloni|
|D794335||August 15, 2017||Zavalloni|
|D794336||August 15, 2017||Zavalloni|
|D799835||October 17, 2017||Okai|
|D805200||December 12, 2017||Zavalloni|