Manual of Patent Examining Procedure

The Manual of Patent Examining Procedure (MPEP) is a comprehensive guide used by patent examiners and applicants to understand the rules and processes for obtaining a patent in the U.S. It outlines procedures for examining patent applications, criteria for patentability, and legal standards. Essentially, it's the instruction manual ensuring consistency and fairness in the patent examination process, helping inventors and attorneys navigate complex laws and requirements efficiently.