The USPTO registration exam, start to finishReviewed 9 November 2026
Patent Bar ExamsWysebridge Reference Try a practice exam

Glossary

Patent bar
The USPTO's Examination for Registration to Practice in Patent Cases.
OED
Office of Enrollment and Discipline, the USPTO office that approves applications and registers practitioners.
General Requirements Bulletin
The USPTO document setting eligibility, documents and procedure for the registration exam.
Prometric
The testing company that delivers the patent bar.
Beta question
One of ten unmarked, unscored questions on each exam.
MPEP
Manual of Patent Examining Procedure, the only reference allowed during the exam.