INTERNATIONAL EQUIPMENT CO. Trademarks
HELIXTRACTOR
Filed: May 24, 1962
CENTRIFUGES, PARTICULARLY A CONTINUOUS FLOW CENTRIFUGE
Owned by: INTERNATIONAL EQUIPMENT CO.
Serial Number: 72145368
IEC
Filed: October 23, 1965
TUBES FOR USE IN CENTRIFUGES FOR LABORATORY USE
Owned by: INTERNATIONAL EQUIPMENT CO.
Serial Number: 72231423
POLY-THIN
Filed: July 14, 1966
CENTRIFUGE TUBES FOR SCIENTIFIC AND LABORATORY USE
Owned by: INTERNATIONAL EQUIPMENT CO.
Serial Number: 72250277
