How should models be handled during patent examiner interviews?

How should models be handled during patent examiner interviews?

When handling models during patent examiner interviews, applicants should follow these guidelines:

1. Permission: Obtain permission from the examiner before bringing models to the interview.
2. Size and portability: Ensure models are of reasonable size and can be easily transported.
3. Relevance: Models should directly relate to the claimed invention.
4. Documentation: Provide a written description of the model for the record.

The MPEP 713.08 states:

Models or exhibits are generally not admitted as part of the application or patent unless specifically required by the Office or if they comply with 37 CFR 1.91.

This means that while models can be useful during interviews, they are not typically retained as part of the official application file. Applicants should be prepared to remove the model after the interview unless specifically requested to leave it.

To learn more:

• patent models
• examiner interviews
• patent application process
• invention exhibits