A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/02 (2006.01) A23G 3/36 (2006.01) A23G 3/54 (2006.01) A23G 4/06 (2006.01) A23G 4/20 (2006.01) A45D 33/02 (2006.01) A45D 44/20 (2006.01) A61C 19/06 (2006.01) A61Q 11/00 (2006.01) B65D 83/06 (2006.01)
Patent
CA 2747135
A process of whitening a tooth provided by the invention includes the steps of providing a delivery device for mechanical dispensing of a predetermined amount of a whitening composition to an applicator tip; dispensing the amount of whitening composition to the applicator tip; applying the amount of whitening composition disposed on the applicator tip to the tooth to be whitened; and allowing the whitening composition to remain in contact with the tooth for a period of time sufficient to whiten the tooth. Optionally, the process further includes the step of exposing the whitening composition to light. A gum or candy for tooth bleaching is detailed along with methods of use. A device adapted to dispense an amount of a dental whitening composition optionally includes a light source for activating the whitener.
Wasylucha Bryan
Macpherson Leslie & Tyerman Llp
Wasylucha Bryan
LandOfFree
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