Serial Number
74015235
Owner
CUNO INCORPORATEDAttorney
Kelly Diane WaltonFirst Use Date
Dec 13, 1944
Filing Date
Dec 29, 1989
MICRO-KLEAN Trademark
Serial Number: 74015235 • Registration: 1647365
Trademark Classes
Owner Contact Info
3M CENTER, BUILDING 275
MAPLEWOOD, MN 55144
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
December 29, 1989
Registration Date
June 11, 1991
First Use Anywhere
December 13, 1944
First Use in Commerce
December 13, 1944
Published for Opposition
March 19, 1991
Goods & Services
mechanical liquid straining filtering units for use in laboratories and industry and parts thereof