US 11,930,915 B2
Brush with fluid delivery
Gerald Gontarz, Spotswood, NJ (US); Patrik Johansson, Hoboken, NJ (US); John Gatzemeyer, Hillsborough, NJ (US); Douglas Hohlbein, Hopewell, NJ (US); Daniel Wainless, New Brunswick, NJ (US); Brian Bloch, Hillsborough, NJ (US); and Najma Khan, Somerset, NJ (US)
Assigned to Colgate-Palmolive Company, New York, NY (US)
Filed by Colgate-Palmolive Company, New York, NY (US)
Filed on Jan. 11, 2022, as Appl. No. 17/572,962.
Application 17/572,962 is a division of application No. 16/848,992, filed on Apr. 15, 2020, granted, now 11,229,283.
Application 16/848,992 is a continuation of application No. 16/066,016, granted, now 10,681,976, issued on Jun. 16, 2020, previously published as PCT/US2015/067695, filed on Dec. 28, 2015.
Prior Publication US 2022/0133027 A1, May 5, 2022
Int. Cl. A46B 11/00 (2006.01); A45D 34/04 (2006.01); A46B 9/04 (2006.01); A46B 15/00 (2006.01); C25B 1/00 (2021.01); C25B 9/17 (2021.01); C25B 11/02 (2021.01); A46B 3/06 (2006.01); A46B 3/16 (2006.01)
CPC A46B 15/0022 (2013.01) [A45D 34/042 (2013.01); A46B 9/04 (2013.01); A46B 11/0082 (2013.01); A46B 11/0086 (2013.01); A46B 15/0024 (2013.01); C25B 1/00 (2013.01); C25B 9/17 (2021.01); C25B 11/02 (2013.01); A46B 3/06 (2013.01); A46B 3/16 (2013.01); A46B 2200/104 (2013.01); A46B 2200/1066 (2013.01); A46B 2200/3033 (2013.01)] 5 Claims
OG exemplary drawing
 
1. A toothbrush comprising:
a head comprising a front surface and cavity;
at least one tuft hole extending through the head from the front surface to the cavity;
a bristle tuft positioned in the tuft hole;
a wick member disposed in the cavity, the wick member holding a store of an oral care fluid; and
wherein the wick member is movable between a first position whereby the wick member is fluidly coupled to the bristle tuft and a second position whereby the wick member is not fluidly coupled to the bristle tuft.