trademark vs Jaws of Life

trademark and Jaws of Life both are nouns.

Word	Noun	Adjective	Verb	Adverb
trademark	Yes	No	Yes	No
Jaws of Life	Yes	No	No	No

trademark (noun)	Jaws of Life (noun)
a distinctive characteristic or attribute of someone or something	hydraulic tool inserted into a wrecked vehicle and used to pry the wreckage apart in order to provide access to people trapped inside
a formally registered symbol identifying the manufacturer or distributor of a product

trademark (verb)	Jaws of Life (verb)
register the trademark of
mark with a brand or trademark