37 CFR 1.958
Petition to revive terminated inter partes reexamination or claims terminated for lack of patent own

This document contains one section of Chapter 37 of the Code of Federal Regulations. This page was last updated in November, 2005. You may return to the main 37 CFR Index, or to the index for one of the follow parts:

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§1.958 Petition to revive terminated inter partes reexamination or claims terminated for lack of patent owner response.

(a)

If a response by the patent owner is not timely filed in the Office, the delay in filing such response may be excused if it is shown to the satisfaction of the Director that the delay was unavoidable. A grantable petition to accept an unavoidably delayed response must be filed in compliance with § 1.137(a).

(b)

Any response by the patent owner not timely filed in the Office may be accepted if the delay was unintentional. A grantable petition to accept an unintentionally delayed response must be filed in compliance with § 1.137(b).