See other News & Comment articles from uspto assignment search.
United States Patent and Trademark Office An Agency of the Department of Commerce
USPTO Patent FullText and Image Database PatFT Inventors are encouraged to search the USPTOs patent database to see if a patent has already been filed or granted that is similar to your patent
Apply for a trademark respond to a letter from the USPTO maintain your registration and more through the Trademark Electronic Application System TEAS
TSDR now includes a Post Registration Maintenance Tab When viewing a Registered mark users will now find a new 3rd tab providing Post Registration information next to the Status and Document tabs below the search text box