Serial Number
71643096
Owner
HARBISON-WALKER REFRACTORIES COMPANYFirst Use Date
Feb 10, 1953
Filing Date
Mar 4, 1953
KAOSIL Trademark
Serial Number: 71643096 • Registration: 0582890
Trademark Classes
Owner Contact Info
2 GATEWAY CENTER
PITTSBURGH, PA
Entity Type: 03
Trademark Details
Filing Date
March 4, 1953
Registration Date
November 24, 1953
First Use Anywhere
February 10, 1953
First Use in Commerce
February 12, 1953