What is a USPTO Election Requirement?
Before the Patent Examiner examines the Application on its merits, the Examiner can generate an Election Requirement causing the Applicant to select a first group of claims for first examination.
The Examiner generates a USPTO Office Action that includes wording similar to:
“The Application contains claims directed to the following patentably distinct species:
- Group 1: Claims 1-5 and 15-20, drawn to invention Z1, shown in figures 1-10.
- Group 2: Claims 6-14, drawn to invention Z2 shown in figures 11-17.
- Group 3: Claims 21-27, drawn to invention Z3 shown in figures 18-27.”
“Applicant is required under 35 U.S.C. 121 to select a single disclosed species, or a single grouping of patentably indistinct species, for prosecution on the merits to which the claims shall be restricted if no generic claim is finally held to be allowable.”
“There is a serious search and/or examination burden for the patentably distinct species as for above because at least the following reason(s)…”
Election Requirement – Statutory Law
35 United States Code 121 reads, “If two or more independent and distinct inventions are claimed in one application, the Director may require the application to be restricted to one of the inventions. If the other invention is made the subject of a divisional application which complies with the requirements of section 120 it shall be entitled to the benefit of the filing date of the original application. A patent issuing on an application with respect to which a requirement for restriction under this section has been made, or on an application filed as a result of such a requirement, shall not be used as a reference either in the Patent and Trademark Office or in the courts against a divisional application or against the original application or any patent issued on either of them, if the divisional application is filed before the issuance of the patent on the other application. The validity of a patent shall not be questioned for failure of the Director to require the application to be restricted to one invention.” [Emphasis by BPL].
Observations Regarding Divisional Applications
- In view of the Election Requirement, the Applicant elects a first group of claims for first examination
- Although an Applicant can argue against the Examiner’s Restriction Requirement, it is generally not cost-efficient for an Applicant to make such an argument
- After the election of the first group of claims, in due course, the Examiner will issue an Office Action regarding the patentability of the elected claims
- When the original Application has allowable claims, to receive the benefit of the original filing date, any Divisional Application to be filed, must be filed before the Patent for the original Application is granted
- A Divisional Application can be filed at any time prior to the Patent grant flowing from the original Application
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