Serial Number
72222935
Owner
HARBISON-WALKER REFRACTORIES COMPANYFirst Use Date
Jun 13, 1963
Filing Date
Jul 8, 1965
KXD Trademark
Serial Number: 72222935 • Registration: 0805424
Trademark Classes
Owner Contact Info
2 GATEWAY CENTER
PITTSBURGH, PA
Entity Type: 03
Trademark Details
Filing Date
July 8, 1965
Registration Date
March 15, 1966
First Use Anywhere
June 13, 1963
First Use in Commerce
June 13, 1963