Serial Number
73115652
Owner
Weatherford/DMC, Inc.First Use Date
Sep 3, 1976
Filing Date
Feb 14, 1977
DURALINER Trademark
Serial Number: 73115652 • Registration: 1076827
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
February 14, 1977
Registration Date
November 8, 1977
First Use Anywhere
September 3, 1976
First Use in Commerce
September 3, 1976
Cancellation Date
April 3, 1984