To be cute? Or was it an accident in translation?
Humor welcome.
Yes, to be trademarked, it could not be a common word in normal use. Combat (with a C) and Mortal Combat (the expression were already in wide use.
By spelling Combat with a K, they made it trademarkable. Lots of companies do that.
@elbanditoroso like Kool-aid? I get it. Thanks.