USPTO

The United States Patent and Trademark Office is the federal agency that examines and registers trademarks. Registration is handled through its Trademark Electronic Application System (TEAS).

More terms

Trademark Class · Specimen · Filing Basis · Statement of Use · Priority Date · Descriptive Mark · Generic Term · Suggestive Mark · Arbitrary Mark · Principal Register · Supplemental Register · Opposition · Cancellation · Incontestability · Service Mark · Trade Dress · Madrid Protocol · TEAS · Trademark · Office Action · Likelihood of Confusion · Intent to Use · Common-Law Trademark