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  2. Manual of Patent Examining Procedure (MPEP)

Chapter 1900

Protest

United States Patent and Trademark Office
1901Protest Under 37 CFR 1.2911902-1905[Reserved]1906Supervisory Review of an Examiner’s Decision Adverse to Protestor1907Unauthorized Participation by Protestor1908-1919[Reserved]1920Citation of Prior Art Under 37 CFR 1.501(a)
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