Guidebook to Patent Law

Important Notice

The USPTO began testing over version 10.2019 of the MPEP after October 5th, 2021. We have spent 100's of hours updating the Guidebooks, Workbooks and PatExam Engine for this new version.

 

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Ed9 10.2019 Guidebook »

Use 10.2019 version of the MPEP if you plan to take the patent bar exam after October 5th, 2021