Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2007-02-27
2007-02-27
Chapman, Jeanette (Department: 3635)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C524S547000, C524S493000, C524S425000, C428S413000, C428S423100, C428S426000, C428S500000, C264S031000, C106S737000, C106S738000
Reexamination Certificate
active
10791039
ABSTRACT:
A durable, stain resistant tile grout comprised of naturally rounded quartz particles and water-borne polyurethane. The naturally rounded quartz particles are permanently colored and encapsulated within the water-borne polyurethane, which remains transparent and shows the permanent color of the quartz particles.
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Chapman Jeanette
Jansson & Shupe & Munger Ltd.
Starquartz Industries, Inc.
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