Z:gnu-www-ja-gnu-linux-faq--3092b3-I would have to pay a fee if I/en

I would have to pay a fee if I use &ldquo;Linux&rdquo; in the name of a product, and that would also apply if I say &ldquo;GNU/Linux&rdquo;. Is it wrong if I use &ldquo;GNU&rdquo; without &ldquo;Linux&rdquo;, to save the fee? (#trademarkfee)