37 CFR 4.5 - Notice by publication.
If the copy of the complaint that is mailed to the invention promoter is returned undelivered, then the USPTO will primarily publish a Notice of Complaint Received on the USPTO's Internet home page at http://www.uspto.gov. Only where the USPTO's Web site is unavailable for publication will the USPTO publish the Notice of Complaint in the Official Gazette and/or the Federal Register. The invention promoter will be given 30 days from such notice to submit a reply to the Notice of Complaint. If the USPTO does not receive a reply from the invention promoter within 30 days, the complaint alone will become publicly available.
[68 FR 9553, Feb. 28, 2003]
Title 37 published on 2014-07-01.
No entries appear in the Federal Register after this date, for 37 CFR Part 4.