Jump to navigation
(a) Expert testimony that does not disclose the underlying facts or data on which the opinion is based is entitled to little or no weight. Testimony on United States patent law will not be admitted.
(b) If a party relies on a technical test or data from such a test, the party must provide an affidavit explaining:
(1) Why the test or data is being used,
(2) How the test was performed and the data was generated,
(3) How the data is used to determine a value,
(4) How the test is regarded in the relevant art, and
(5) Any other information necessary for the Board to evaluate the test and data.
This is a list of United States Code sections, Statutes at Large, Public Laws, and Presidential Documents, which provide rulemaking authority for this CFR Part.
This list is taken from the Parallel Table of Authorities and Rules provided by GPO [Government Printing Office].
It is not guaranteed to be accurate or up-to-date, though we do refresh the database weekly. More limitations on accuracy are described at the GPO site.
§ 2 - Powers and duties
§ 3 - Officers and employees
§ 21 - Filing date and day for taking action
§ 23 - Testimony in Patent and Trademark Office cases
§ 32 - Suspension or exclusion from practice
§ 41 - Patent fees; patent and trademark search systems
§ 134 - Appeal to the Patent Trial and Appeal Board
§ 135 - Derivation proceedings
Title 37 published on 2014-07-01
The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 37 CFR Part 41 after this date.
Title I of the Patent Law Treaties Implementation Act of 2012 (“PLTIA”) amends the United States patent laws to implement the provisions of the Geneva Act of the Hague Agreement Concerning the International Registration of Industrial Designs, July 2, 1999, (hereinafter “Hague Agreement”) and is to take effect on the entry into force of the Hague Agreement with respect to the United States. Under the Hague Agreement, qualified applicants may apply for design protection in the Contracting Parties to the Hague Agreement by filing a single, standardized international design application in a single language. The United States Patent and Trademark Office is revising the rules of practice to implement title I of the PLTIA.
The United States Patent and Trademark (Office) is revising the rules of practice to change the phrase Express Mail or EXPRESS MAIL® to Priority Mail Express® due to the United States Postal Service (USPS) renaming Express Mail® to Priority Mail Express® on July 28, 2013, and to make other changes to conform the nomenclature used in the rules of practice to the current nomenclature used by the USPS.