See Also: Register, Principal(law)
Principal Register(law)
register(medicine)
register(3)(dictionary)
Register(money)
register(1)(dictionary)
register(2)(dictionary)
pre-register(dictionary)
register 1, noun(dictionary)
parish register(dictionary)

Principal Register (law)




This is the primary registry of trademarks maintained by the U.S. Patent and Trademark Office (USPTO). In order to qualify for registration on the Principal Register, a trademark must be distinctive and currently in use. Trademarks that qualify for Principal Register registration receive the all the benefits of registration, whereas those registered on the Supplemental Register do not.3