Serial Number
73728817
Owner
BAKER HUGHES INCORPORATEDAttorney
Dyan M. HouseFirst Use Date
Dec 17, 1987
Filing Date
May 16, 1988
PYRO-TROL Trademark
Serial Number: 73728817 • Registration: 1554300
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Dyan M. House Baker & McKenzie LLP
1900 N. Pearl St.
Suite 1500
Dallas
TX 75201
Trademark Details
Filing Date
May 16, 1988
Registration Date
September 5, 1989
First Use Anywhere
December 17, 1987
First Use in Commerce
December 17, 1987
Published for Opposition
February 7, 1989
Cancellation Date
October 15, 2021