What happens if the classification of a patent application changes after it has been allowed?
When the classification of a patent application changes after it has been allowed, the USPTO follows specific procedures to ensure proper handling. According to MPEP § 1307, examiners are directed to refer to MPEP § 903.07 for guidance on handling such cases.
The MPEP states:
“See MPEP § 903.07.”
This brief reference indicates that the procedures for handling classification changes in allowed cases are detailed in the section on classification changes during examination. Examiners and applicants should consult this section for specific instructions on how to proceed when a classification change occurs after allowance but before issuance.
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