What information is available on the Patent Classification Home Page?

The Patent Classification Home Page provides comprehensive classification information. According to MPEP 902.03(a), the site includes:

• The Index to the U.S. Patent Classification system (USPC)
• Class definitions
• Class schedules

These resources are crucial for understanding patent classifications and conducting thorough patent searches.

To learn more:

• USPC
• Patent Classification
• Class Definitions
• Class Schedules