| U.S. Circuit Court for the District of Western Pennsylvania | Mar 2, 1888
It seems to be quite plain that the assignments set up in the original bill transferred the title to the letters patent only, and did not carry the claims for previous infringements. Moore v. Marsh, 7 Wall. 515" date_filed="1869-01-18" court="SCOTUS" case_name="Moore v. Marsh">7 Wall. 515. Now, giving to the allegations contained in the proposed supplemental bill the fullest effect, the plaintiffs’ alleged equitable title to those claims rests upon the more intention of the parties to those assignments thereby to transfer them. But no such intention appears on the face of the instruments. At best it is a case of naked intention verbally expressed, but not carried out. No particulars are stated, or facts disclosed, from which the plaintiff might deduce any equitable title. The assignments of the patents to the plaintiff was for the nominal consideration of live dollars. In fine, it is not shown to the court that the plaintiff had the shadow of right in or to the claims in question until nearly five months after this suit was brought, when assignments thereof were executed. These post assignments the plaintiff seeks, by means of a supplemental bill, to have “considered as included in the cause of action as sot forth in the original bill, and more particularly as a part of complainant’s title, as set forth in paragraph 12 thereof.” But a plaintiff cannot support a bad title by acquiring another after the filing of the original bill, and bringing it in by supplemental bill. 2 Daniell, Ch. Pr. 1594, note 2; Tonkin v. Lethbridge, Coop. Ch. 43; Pilkington v. Wignall, 2 Madd. 240; Story, Eq. Pl. § 339. Being of opinion that this motion should be disallowed for the reasons above indicated, I do not think it necessary to consider the defendants’ further objections to the motion. The motion is denied.