EXTRACTS FROM THE RULES OF PRACTICE.
APPOINTMENT.
Rule 17. An applicant or an assignee of the entire interest may prosecute his own case, but he is advised, unless familiar with such matters, to employ a competent attorney, as the value of patents depends largely upon the skillful preparation of the specification and claims. The office can not aid in the selection of an attorney.
REGISTRATION.
A register of attorneys will be kept in this office, on which will be entered the names of all persons entitled to represent applicants before the Patent Office in the presentation and prosecution of applications for patent. The names of persons in the following classes will, upon their written request, be entered upon this register.
(a) Any person who on June 18, 1897, was engaged as attorney or agent in the active prosecution of applications for patent before this office, or had been so engaged at any time within five years prior thereto and is not disbarred, or is or was during such period a member of a firm so engaged and not disbarred, provided that such person shall, if required, furnish information as to one or more applications for patent so prosecuted by him.
(b) Any attorney at law who is in good standing in any court of record in the United States or any of the States or Territories thereof and shall furnish a certificate of the clerk of such United States, State, or Territorial court, duly authenticated under the seal of the court, that he is an attorney in good standing.
(c) Any person who has been regularly recognized as an attorney or agent to represent claimants before the Department of the Interior or any bureau thereof and is in good standing, provided that such person shall furnish a statement of the date of his admission to practice as such attorney or agent, and shall further show, if required by the Commissioner, that he is possessed of the necessary qualifications to render applicants for patents valuable service, and is otherwise competent to advise and assist them in the presentation and prosecution of their applications before the Patent Office.
(3)
