Serial Number
74021326
Owner
BETZ PROCESS CHEMICALS, INC.Attorney
Alexander D. RicciFirst Use Date
Sep 30, 1987
Filing Date
Jan 19, 1990
INSITE Trademark
Serial Number: 74021326 • Registration: 1647953
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
January 19, 1990
Registration Date
June 18, 1991
First Use Anywhere
September 30, 1987
First Use in Commerce
September 30, 1987
Published for Opposition
March 26, 1991
Cancellation Date
June 29, 2002
Goods & Services
device for determining fouling severity in crude oil processing