MPEP 1900
Protest
This is the Ninth Edition of the MPEP, Revision 10.2019, Last Revised in June 2020
Chapter 1900: Protest
1901: Protest Under 37 CFR 1.291
1901.01: Who Can Protest
1901.02: Information Which Can Be Relied on in Protest
1901.03: How Protest Is Submitted
1901.04: When Can the Protest Be Submitted
1901.05: Acknowledgment of Protest
1901.06: Office Treatment of Protest
1901.07: Protestor Participation
1901.07(a): Filing of Multiple Papers Relating to Same Issues
1902: Reserved
1906: Supervisory Review of an Examiner’s Decision Adverse to Protestor
1907: Unauthorized Participation by Protestor
1908: Reserved
1920: Citation of Prior Art Under 37 CFR 1.501(a)