Serial Number
72094488
Owner
HARBISON-WALKER REFRACTORIES COMPANYAttorney
Craig G. CochenourFirst Use Date
Mar 15, 1960
Filing Date
Apr 6, 1960
HARBIDE Trademark
Serial Number: 72094488 • Registration: 0707973
Trademark Classes
Owner Contact Info
2 GATEWAY CENTER
PITTSBURGH, PA
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
April 6, 1960
Registration Date
December 6, 1960
First Use Anywhere
March 15, 1960
First Use in Commerce
March 15, 1960
Cancellation Date
April 1, 2016
Goods & Services
Refractory Brick Made of Silicon Carbide