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Chemtuf Trademarks
CHEMTUF
NON-METAL SEALING GASKETS FOR LABORATORY SYNTHESIS
Cancelled
·
August 14, 2000
·
76108348
·
CHEMTUF
ducts, tanks, fittings, hoods and scrubber bodies primarily made of fiberglass composite materials
Cancelled
·
August 19, 1997
·
75343597
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CHEMTUFF
POSITIVE DISPLACEMENT PUMPS FOR CHEMICAL METERING APPLICATIONS
Registered
·
June 30, 2010
·
85074580
·
CHEMTUFF
chemically protective fabric for use in protective clothing
Cancelled
·
December 12, 1994
·
74609892
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