How does the USPTO handle telephone restriction requirements in patent applications?
When a restriction requirement is made via telephone and the applicant makes an oral election of a single invention, the USPTO follows a specific procedure. According to MPEP 810: “In those applications wherein a requirement for restriction is made via telephone and applicant makes an oral election of a single invention, the written record of…
Read MoreHow does a telephone restriction requirement differ from a written restriction requirement in patent applications?
The main difference between telephone and written restriction requirements in patent applications lies in the timing and content of the examiner’s response. According to MPEP 810: Written Restriction Requirement:“In general, in an application when only a nonfinal written requirement to restrict is made, no action on the merits is given.” Telephone Restriction Requirement:“In those applications…
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