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  <FDSYS>
    <CFRTITLE>37</CFRTITLE>
    <CFRTITLETEXT>Patents, Trademarks, and Copyrights</CFRTITLETEXT>
    <VOL>1</VOL>
    <DATE>2010-07-01</DATE>
    <ORIGINALDATE>2010-07-01</ORIGINALDATE>
    <COVERONLY>false</COVERONLY>
    <TITLE>Applicant may be represented by one or more patent practitioners or joint inventors.</TITLE>
    <GRANULENUM>1.31</GRANULENUM>
    <HEADING>Section 1.31</HEADING>
    <ANCESTORS>
      <PARENT HEADING="Title 37" SEQ="5">Patents, Trademarks, and Copyrights</PARENT>
      <PARENT HEADING="CHAPTER I" SEQ="4">UNITED STATES PATENT AND TRADEMARK OFFICE, DEPARTMENT OF COMMERCE</PARENT>
      <PARENT HEADING="SUBCHAPTER A" SEQ="3">GENERAL</PARENT>
      <PARENT HEADING="PART 1" SEQ="2">RULES OF PRACTICE IN PATENT CASES</PARENT>
      <PARENT HEADING="Subpart B" SEQ="1">National Processing Provisions</PARENT>
      <PARENT HEADING="" SEQ="0">Prosecution of Application and Appointment of Attorney Or Agent</PARENT>
    </ANCESTORS>
  </FDSYS>
  <SECTION>
    <SECTNO>§ 1.31</SECTNO>
    <SUBJECT>Applicant may be represented by one or more patent practitioners or joint inventors.</SUBJECT>
    <P>An applicant for patent may file and prosecute his or her own case, or he or she may give a power of attorney so as to be represented by one or more patent practitioners or joint inventors. The United States Patent and Trademark Office cannot aid in the selection of a patent practitioner.</P>
    <CITA>[70 FR 56127, Sept. 26, 2005]</CITA>
  </SECTION>
</CFRGRANULE>
