Measuregraph Co. v. Grand Rapids Show Case Co.

LEWIS, Circuit Judge.

Appellant brought this suit charging that appellee was manufacturing and selling a fabric-measuring and price-computing machine, which infringed upon its exclusive rights under certain parents which it owned, to make and vend a machine of the same class. The usual relief was asked. As to some of the claims of some of the patents the plaintiff prevailed, from which defendant appealed; as to other claims the plaintiff failed and it has brought this appeal. The claims here relied on by appellant as infringed are nine in all; claims 1 and 21 in Pat. No. 1,369,663, issued to…