BLACK DIAMOND
USPTO Trademark Record · Serial No. 74344500
Trademark details
It was initially claimed by CLARK-RELIANCE CORPORATION on 19921230.
That brand applies to the following goods and services:instruments for visually monitoring and examining the properties of fluids in a tank, pipe or other fluid-handling equipment; namely, sight flow indicators, sight windows, sight glasses, and liquid level gauges.
Currently that trademark is represented by trademark attorney(s): Charles B. Lyon.
You can learn more about that trademark on the USPTO website: View the USPTO record
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