DUOSEAL
USPTO Trademark Record · Serial No. 74656744
Trademark details
It was initially claimed by Chesterton International, Inc. on 19950406.
That brand applies to the following goods and services:non-metal, non-mechanical, elastomeric ring seals.
Currently that trademark is represented by trademark attorney(s): JOHN A LAHIVE JR.
You can learn more about that trademark on the USPTO website: View the USPTO record
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