54 Pa.C.S. § 1121: Damages for fraudulent registration.

Any person who shall, for himself or herself or on behalf of any other person, procure the filing or registration of any mark in the department under this chapter by knowingly making any false or fraudulent representation or declaration, orally or in writing, or by any other fraudulent means, shall be liable to pay all damages sustained in consequence of such filing or registration, to be recovered by or on behalf of the party injured thereby in any court of competent jurisdiction.