In June 2017, a client contacted us and instructed us to renew a national word trademark that he uses in his business as the term of validity (10 years) would expire and the client wishes to continue to have the rights to the trademark. We have prepared a power of attorney with which the client authorizes us to represent him before the Patent Office of the Republic of Bulgaria regarding the renewal of the mark, filled and submitted the necessary documents and paid the state fee for renewal of the trademark. In less than a week, the trademark was successfully renewed for a further period of ten years. Finally, we have provided the client with a certificate of renewal issued by the Patent Office.