Mark Identification

IOPLATE

Serial Number

73276577

Filing Date

Sep 3, 1980

Registration Date

May 4, 1982

Trademark by

W.R. GRACE & CO.

Classification Information

Ultrafiltration Membrane Equipment-Namely, Selectively Permeable Membranes, Membrane Elements, and Membrane Separation Cartridges for Separating Components of a Liquid Solution

Environmental Control Apparatus