Not quite. US trademark replacement attorney is different from changing law firms. Establish contact with the new lawyer. After finding the new lawyer and transferring all necessary documents and information, you need to establish contact with the new lawyer and sign a contract. In the contract, ensure that the terms clearly state that the new lawyer When will the attorney begin work, and include all relevant fee details. Changing a U.S. trademark attorney will involve some hassle and expense, but choosing a better attorney will play a positive role in trademark protection.