Court Opinion

ID: 8126070
Source: CourtListenerOpinion
Date Created: 2022-09-09 15:06:33.187854+00
Date Added: 2024-06-11T16:39:13.923020
License: Public Domain

Wheeler, J.
The preliminary injunction granted herein has stood nearly three years. Motion is now made to dissolve it on the ground that the invention of this patent was described in a prior patent to the same inventor, and on the authority of Mahn v. Harwood, 112 U. S. 354, 5 Sup. Ct. Rep. 174, which was not before the court when the injunction was granted. The question involved was argued in Butterworth v. Hill, 114 U. S. 128, 5 Sup. Ct. Rep. 796, and is said not to have been considered, as the case was disposed of on other grounds. Since then the question has been very fully considered, and the authorities, including Mahn v. Harwood, reviewed in Eastern Paper-Bag Co. v. Standard Paper-Bag Co., 30 Fed Rep. 63. The conclusion was there reached that such description in a prior patent does not, of itself alone, invalidate a subsequent patent for the invention so described, applied for in due season. Upon this state of the authorities, and in view of the long time during which the injunction has been in force, and the readiness with which the cause may be brought to final hearing, it is deemed best that the injunction should remain until that time. Motion denied.