MPEP 706.04
Rejection of Previously Allowed Claims

This is the Ninth Edition of the MPEP, Revision 08.2017, Last Revised in Januay 2018

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706.04    Rejection of Previously Allowed Claims [R-11.2013]

A claim noted as allowable may be rejected only after a primary examiner has considered all the facts. An Office action rejecting a previously allowed claim must be signed by a primary examiner. See MPEP § 1004.

Great care should be exercised in making such a rejection.

  PREVIOUS ACTION BY DIFFERENT EXAMINER

Full faith and credit should be given to the search and action of a previous examiner unless there is a clear error in the previous action or knowledge of other prior art. In general, an examiner should not take an entirely new approach or attempt to reorient the point of view of a previous examiner, or make a new search in the mere hope of finding something. Amgen, Inc. v. Hoechst Marion Roussel, Inc., 126 F. Supp. 2d 69, 139, 57 USPQ2d 1449, 1499-50 (D. Mass. 2001).

Because it is unusual to reject a previously allowed claim, the examiner should point out in his or her office action that the claim now being rejected was previously allowed by using Form Paragraph 7.50.

¶ 7.50    Claims Previously Allowed, Now Rejected, New Art

The indicated allowability of claim [1] is withdrawn in view of the newly discovered reference(s) to [2]. Rejection(s) based on the newly cited reference(s) follow.

Examiner Note:

1. In bracket 2, insert the name(s) of the newly discovered reference.

2. Any action including this form paragraph requires the signature of a Primary Examiner. MPEP § 1004.