DD
USPTO Trademark Record · Serial No. 73106064
Trademark details
It was initially claimed by DR. EUGEN DURRWACHTER DODUCO on 19761110.
That brand applies to the following goods and services:ELECTRICAL CONTACTS, ELECTRICAL SLIDING CONTACTS OR BRUSHES, ELECTRICAL CURRENT-BREAKING CONTACTS, AND CONTACT ELEMENTS FORMED OF NON-PRECIOUS METALS, PRECIOUS METALS, BI-METALS, TUNGSTEN, SINTERED GRAPHITE AND METAL, AND GRAPHITE.
You can learn more about that trademark on the USPTO website: View the USPTO record
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