Serial Number
72136208
Owner
DILECTRIX CORPORATIONFirst Use Date
Dec 31, 1960
Filing Date
Jan 22, 1962
BIOFILM Trademark
Serial Number: 72136208 • Registration: 0742436
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
January 22, 1962
Registration Date
December 18, 1962
First Use Anywhere
December 31, 1960
First Use in Commerce
December 31, 1960
Goods & Services
SEMIPERMEABLE FLUOROCARBON RESIN MEMBRANES USED IN HEART-LUNG MEDICAL APPARATUS