Winchester vs trademark

Winchester and trademark both are nouns.

Word	Noun	Adjective	Verb	Adverb
Winchester	Yes	No	No	No
trademark	Yes	No	Yes	No

Winchester (noun)	trademark (noun)
a shoulder rifle	a distinctive characteristic or attribute of someone or something
a city in southern England; administrative center of Hampshire	a formally registered symbol identifying the manufacturer or distributor of a product

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