Serial Number
72143378
Owner
HARBISON-WALKER REFRACTORIES COMPANYFirst Use Date
Jan 30, 1959
Filing Date
Apr 30, 1962
H-W GUNSHOT Trademark
Serial Number: 72143378 • Registration: 0748970
Trademark Classes
Owner Contact Info
2 GATEWAY CENTER
PITTSBURGH, PA
Entity Type: 03
Trademark Details
Filing Date
April 30, 1962
Registration Date
May 7, 1963
First Use Anywhere
January 30, 1959
First Use in Commerce
January 30, 1959
Goods & Services
UNCONSOLIDATED REFRACTORY MIXES