37 CFR § 3.31 - Cover sheet content.
(a) Each patent or trademark cover sheet required by § 3.28 must contain:
(1) The name of the party conveying the interest;
(2) The name and address of the party receiving the interest;
(3) A description of the interest conveyed or transaction to be recorded;
(4) Identification of the interests involved:
(i) For trademark assignments and trademark name changes: Each trademark registration number and each trademark application number, if known, against which the Office is to record the document. If the trademark application number is not known, a copy of the application or a reproduction of the trademark must be submitted, along with an estimate of the date that the Office received the application; or
(ii) For any other document affecting title to a trademark or patent application, registration or patent: Each trademark or patent application number or each trademark registration number or patent against which the document is to be recorded, or an indication that the document is filed together with a patent application;
(5) The name and address of the party to whom correspondence concerning the request to record the document should be mailed;
(6) The date the document was executed;
(i) Place a symbol comprised of letters, numbers, and/or punctuation marks between forward slash marks (e.g., /Thomas O'Malley III/) in the signature block on the electronic submission; or
(ii) Sign the cover sheet using some other form of electronic signature specified by the Director.
(8) For trademark assignments, the entity and citizenship of the party receiving the interest. In addition, if the party receiving the interest is a domestic partnership or domestic joint venture, the cover sheet must set forth the names, legal entities, and national citizenship (or the state or country of organization) of all general partners or active members that compose the partnership or joint venture.
(b) A cover sheet should not refer to both patents and trademarks, since any information, including information about pending patent applications, submitted with a request for recordation of a document against a trademark application or trademark registration will become public record upon recordation.
(1) Indicate that the document relates to a Government interest; and
(d) Each trademark cover sheet required by § 3.28 seeking to record a document against a trademark application or registration should include, in addition to the serial number or registration number of the trademark, identification of the trademark or a description of the trademark, against which the Office is to record the document.
(f) Each trademark cover sheet should include the citizenship of the party conveying the interest.
(3) Indicate the name of each other party to the joint research agreement party (in the space provided for the name of the party conveying the interest if using an Office-provided form); and
(4) Indicate the date the joint research agreement was executed.
(h) The assignment cover sheet required by § 3.28 for a patent application or patent will be satisfied by the Patent Law Treaty Model International Request for Recordation of Change in Applicant or Owner Form, Patent Law Treaty Model International Request for Recordation of a License/Cancellation of the Recordation of a License Form, Patent Law Treaty Model Certificate of Transfer Form or Patent Law Treaty Model International Request for Recordation of a Security Interest/Cancellation of the Recordation of a Security Interest Form, as applicable, except where the assignment is also an oath or declaration under § 1.63 of this chapter. An assignment cover sheet required by § 3.28 must contain a conspicuous indication of an intent to utilize the assignment as an oath or declaration under § 1.63 of this chapter.