Package making – Methods – With contents treating
Reexamination Certificate
2008-07-29
2010-12-14
Truong, Thanh K (Department: 3721)
Package making
Methods
With contents treating
C053S428000, C053S520000, C433S217100
Reexamination Certificate
active
07849661
ABSTRACT:
The present invention is directed to a method of making a teeth treatment device, the method including the steps of passing a substrate through a container having melted wax therein to form a wax saturated substrate; applying a quantity of bleaching solution to one side of the wax saturated substrate; joining a thin plastic sheet to the one side of the wax saturated substrate to form a plastic coated wax saturated substrate having a quantity of bleach; cutting the plastic coated wax saturated substrate having a quantity of bleach into individual strips having a predetermined configuration; and packaging the individual strips.
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Ibsen Robert
Jacobs Scott
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