USPTO - United States Patent and Trademark Office.See our federal trademark searching webinar series to register for upcoming sessions, or watch recordings of previous webinars. Log into your USPTO.gov account for a better search experience.
Use the Global Brand Database to search internationally protected trademarks, appellations of origin, state emblems etc.
Good examples are the USA, UK, New Zealand, Australia, Canada and some other countries. However, it does not mean that the mark is officially protected and that you can sue anyone for misusing your trademark in this case.
