A transcript of legal proceedings prepared by the court reporter is generally going to be public domain material, not unlike statutes or judicial opinions. There are situations where a private entity (e.g., Westlaw or Lexis-Nexis) publishes the material in their own format and the format carries some copyright protection. If the notice is prepared by a private entity, and the entity cares about the trademark, they will put some for of copyright notice at the beginning or ending of the work. If it is not there, you are most likely free to copy it and sell it as part of your book, keeping in mind that you do not gain any copyright control/ownership over the transcript that you copied.
Answered on Oct 15th, 2013 at 2:25 PM