Serial Number
72019921
Owner
GLOBAL TUNGSTEN & POWDERS CORP.Attorney
John D. Mitchell, Jr.First Use Date
Aug 25, 1952
Filing Date
Nov 26, 1956
ZIRTUNG Trademark
Serial Number: 72019921 • Registration: 0649626
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
November 26, 1956
Registration Date
August 6, 1957
First Use Anywhere
August 25, 1952
First Use in Commerce
August 25, 1952
Cancellation Date
March 16, 2020
Goods & Services
TUNGSTEN ELECTRODES