Q-SINE
USPTO Trademark Record · Serial No. 74482044
Trademark details
It was initially claimed by POWERSTAR PRODUCTS, INCORPORATED on 19940124.
That brand applies to the following goods and services:electronic circuits for regulating the output power of DC-AC inverters, sold as a component of such DC-AC inverters.
Currently that trademark is represented by trademark attorney(s): David B. Ritchie.
You can learn more about that trademark on the USPTO website: View the USPTO record
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