Serial Number
74047191
Owner
Weskem, Inc.Attorney
James W. RepassFirst Use Date
Feb 1, 1990
Filing Date
Apr 9, 1990
SULFURID Trademark
Serial Number: 74047191 • Registration: 1672288
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
April 9, 1990
Registration Date
January 21, 1992
First Use Anywhere
February 1, 1990
First Use in Commerce
February 1, 1990
Published for Opposition
October 29, 1991
Cancellation Date
October 26, 2002
Goods & Services
chemical products formulated to remove hydrogen sulfide from produced gas systems used in oil and gas production, treatment and refining industry