What is the Patent Classification Home Page on the USPTO Intranet?

The Patent Classification Home Page on the USPTO Intranet is a comprehensive resource for classification information provided by the U.S. Patent and Trademark Office (USPTO). According to MPEP 902.03(b), “The site is the clearinghouse for classification information by the U.S. Patent and Trademark Office (USPTO).” It offers access to various classification tools and resources for both examiners and the public.

To learn more:

• USPTO
• Patent Classification
• Intranet
• Classification Resources