Serial Number
76218975
Owner
PQ CORPORATIONAttorney
Michael L. DeverFirst Use Date
Feb 19, 1952
Filing Date
Mar 5, 2001
V Trademark
Serial Number: 76218975 • Registration: 2569790
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
March 5, 2001
Registration Date
May 14, 2002
First Use Anywhere
February 19, 1952
First Use in Commerce
February 19, 1952
Published for Opposition
February 19, 2002
Cancellation Date
November 25, 2022
Goods & Services
Chemicals, namely, sodium silicate for use in the manufacture of refractory products