KEYSPARK
USPTO Trademark Record · Serial No. 72148979
Trademark details
It was initially claimed by KEYSTONE CARBON CO. on 19620713.
That brand applies to the following goods and services:MATERIAL IN THE FORM OF SLUGS OR BLOCKS TO BE USED IN THE PRODUCTION OF ELECTRODES FOR USE IN CUTTING VARIOUS MATERIALS BY THE ELECTRICAL DISCHARGE METHOD.
You can learn more about that trademark on the USPTO website: View the USPTO record
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