Serial Number
73229739
Owner
HUNT VALVE COMPANY INCFirst Use Date
Dec 13, 1968
Filing Date
Aug 31, 1979
SIGMA Trademark
Serial Number: 73229739 • Registration: 1185522
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
August 31, 1979
Registration Date
January 12, 1982
First Use Anywhere
December 13, 1968
First Use in Commerce
December 13, 1968
Published for Opposition
October 20, 1981
Cancellation Date
July 22, 2022