Matrix Contrast Corp. v. Kellar

CAMPBELL, District Judge.

This is an action in equity for the alleged infringement of patent No. 1,466,437, issued to Percy L. Hill, deceased, by James W. Anderson, as administrator of the estate of Percy L. Hill, for process for making character carriers for composing machines, granted August 28, 1923, original application filed August 12, 1919, divisional application filed February 5, 1923.

The plaintiffs are Matrix Contrast Corporation, as licensee, and James W. Anderson, as administrator of the estate of Percy L. Hill, deceased, patentee. The defendant is an individual who has interposed an…