What is the purpose of the “How to Search” section in MPEP 904?

The “How to Search” section in MPEP 904 provides guidance on conducting effective prior art searches for patent examiners. Its purpose is to:

• Outline the process for identifying relevant prior art
• Explain how to determine the scope of a search
• Describe various search tools and techniques
• Emphasize the importance of thorough and efficient searching

As stated in the MPEP: “In all continuing applications, the parent applications should be reviewed for pertinent prior art.” This highlights the importance of comprehensive searching, including related applications.

To learn more:

• prior art search
• patent examination
• search guidance
• MPEP 904