How does an examiner group inventions in a restriction requirement?

When grouping inventions in a restriction requirement, examiners follow specific guidelines outlined in MPEP 817. The process involves:

1. Identifying each group by Roman numeral
2. Listing claims in each group
3. Providing a short description of the subject matter claimed in each group
4. Classifying each group

The MPEP provides form paragraphs for examiners to use when grouping inventions. For example, Form Paragraph 8.08 states:

“Restriction to one of the following inventions is required under 35 U.S.C. 121:
I. Claim [1], drawn to [2], classified in [3].
II. Claim [4], drawn to [5], classified [6].”

Examiners must insert the appropriate claim numbers, descriptions, and classification information for each group. This structured approach ensures clarity and consistency in restriction requirements.

To learn more:

• restriction requirement
• invention grouping
• patent examination
• MPEP 817
• form paragraphs