We don't have synonyms for trade marks yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are trademark, trademarks and trade mark.
(n) :
Alternative spelling of trademark. [A word, symbol, or phrase used to identify a particular company's product and differentiate it from other companies' products.]
(adj) :
Alternative spelling of trademark. [(informal) Distinctive, characteristic, signature.]
(n) :
Alternative spelling of trademark. [A word, symbol, or phrase used to identify a particular company's product and differentiate it from other companies' products.]
(adj) :
Alternative spelling of trademark. [(informal) Distinctive, characteristic, signature.]