Chemicals Trademarks Filed in April 19, 1963
BIO-GUARD

BIO-GUARD

Filed: April 19, 1963
SWIMMING POOL ALGICIDE
Owned by: BIO-LAB, INC.
Serial Number: 72167115

DIA-DUSCO

DIA-DUSCO

Filed: April 19, 1963
DIAMOND POWDER, DIAMOND LAPPING COMPOUND, INDUSTRIAL DIAMONDS AND PROCESSED DIAMOND STONES
Owned by: DIAMOND DUST COMPANY, INC.
Serial Number: 72167124

REXYN

REXYN

Filed: April 19, 1963
Ion Exchange Resins
Owned by: FISHER SCIENTIFIC COMPANY L.L.C.
Serial Number: 72167133

MATSTICK

MATSTICK

Filed: April 19, 1963
SYNTHETIC RESIN ADHESIVES AND CATALYSTS THEREFOR
Owned by: INTERNATIONAL PAINT, INC.
Serial Number: 72167156

GRO-TONE

GRO-TONE

Filed: April 19, 1963
Plant Food
Owned by: Estech, Inc.
Serial Number: 72167162