More information is available on our website: filing patent applications or filing trademark applications. For general assistance in completing patent forms, please contact the USPTO at 1-800-786-9199 and select option 2. top.Trademark Overview and Resources. Contact the Dallas trademark lawyers of Peacock Law Firm PLLC today at (214) 617-1000 for a free consultation. An attorney can look over your application before it is filed and make sure that all forms are properly filled out and all necessary documents are included. Dallas patent attorneys at Bold Patents offer expert intellectual property legal services, specializing in patent prosecution and litigation. Trademark Application - Application for registration of a trademark or service mark. Rev. We register state trade and service marks, but do not grant patents or register copyrights. Patent Section of the United States Patent and Trademark Office. Your trademark must already be in use before you submit your application.