Serial Number
73143109
Owner
HARBISON-WALKER REFRACTORIES COMPANYFirst Use Date
Aug 22, 1977
Filing Date
Sep 29, 1977
ALUSA Trademark
Serial Number: 73143109 • Registration: 1088755
Trademark Classes
Owner Contact Info
2 GATEWAY CENTER
PITTSBURGH, PA
Entity Type: 03
Trademark Details
Filing Date
September 29, 1977
Registration Date
April 4, 1978
First Use Anywhere
August 22, 1977
First Use in Commerce
August 22, 1977
Cancellation Date
October 15, 2021