Life Saver vs trademark

Life Saver and trademark both are nouns.

Word	Noun	Adjective	Verb	Adverb
Life Saver	Yes	No	No	No
trademark	Yes	No	Yes	No

Life Saver (noun)	trademark (noun)
a candy shaped like a small lifesaver	a distinctive characteristic or attribute of someone or something
	a formally registered symbol identifying the manufacturer or distributor of a product

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