OPPORTUNITY KNOCKS
USPTO Trademark Record · Serial No. 74269912
Trademark details
It was initially claimed by Korn, Lawrence D. on 19920427.
That brand applies to the following goods and services:entertainment services in the nature of a television series.
Currently that trademark is represented by trademark attorney(s): Douglas W. Sprinkle.
You can learn more about that trademark on the USPTO website: View the USPTO record
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