303.05(a) General Rule
An extension of time to oppose is a personal privilege which inures only to the benefit of the party to which it was granted and those in privity with that party. [ Note 1.] For this reason, an opposition filed during an extension of time to oppose ordinarily must be filed in the name of the party to which the extension was granted. [ Note 2.] Cf. TBMP § 206.02. An opposition filed in a different name will be accepted only if the opposition is filed by a person in privity with the person granted the extension of time or if the person that requested the extension was misidentified through mistake. [ Note 3.]
NOTES:
1. See Cass Logistics Inc. v. McKesson Corp., 27 USPQ2d 1075, 1077 (TTAB 1993) (a party cannot claim the benefit of an extension granted to another, unrelated party).
2. See 37 C.F.R. § 2.102(b); SDT Inc. v. Patterson Dental Co., 30 USPQ2d 1707, 1709 (TTAB 1994); In re Cooper, 209 USPQ 670, 671 (Comm’r 1980) (fact that two entities share same objection is not a basis for finding privity).
3. See Custom Computer Services, Inc. v. Paychex Properties, Inc., 337 F.3d 1334, 67 USPQ2d 1638, 1640 (Fed. Cir. 2003) (privity and misidentification by mistake "are two disjunctive conditions under which an opposer may claim the benefit of an extension granted to another named entity").