KNOBBY
USPTO Trademark Record · Serial No. 72104596
Trademark details
It was initially claimed by SMITH INTERNATIONAL, INC. on 19600916.
That brand applies to the following goods and services:Cutters for Rotary Reamers Used in Oil Well Drilling, Particularly Reamers of the Type Using Rollers Having Tungsten Carbide Pellets Protruding Like Teeth from the Rollers.
Currently that trademark is represented by trademark attorney(s): SEAN C HENKEL.
You can learn more about that trademark on the USPTO website: View the USPTO record
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