275 F. 585 | E.D. Pa. | 1921
This is a patent case, but (for the purposes of the present ruling) no question of patent rights or their infringement is involved. The cause is in form a proceeding in equity, and the sole question is the right of the plaintiff to ad interim protection in anticipation of a final determination of the cause in its favor. No patent right is involved because the plaintiff’s ownership of letters patent and their validity is admitted. No question of infringement is presented because the defendant confesses to have used the very invention which the letters patent protect. The averments of the bill and the facts presented by the supporting affidavits make out a clear prima facie right to the remedy invoked. Why, then, should not the pending motion be allowed? Every cause worth the expense and trouble of litigation has two sides. One is the practical injury sustained ; the other the legal remedy afforded. The law has granted to this plaintiff a monopoly which it must protect, but which it can protect only by a preventive injunction against infringement or by awarding damages for infringement committed. The subject-matter of the invention and the only actual use which can b,e made of it are such that the real value ip the ownership of the invention is in the lawful power thereby conferred to exact the payment of a royalty from users. This preliminary statement clears the way for the presentation of the defense. The bill prays relief in the form of a final injunction and an award of damages. The right to either is denied. The bill also prays
The motion for the allowance of a writ of preliminary injunction is denied with leave to plaintiff to renew the motion at any time.