SIMONS, Circuit Judge.
Involved in the present infringement suit is the Hillis reissue patent No. 21,236 for a "divisional feeder" designed to deliver measured quantities of lubricants to each of a number of outlets leading to bearings to be lubricated. The original patent to Hillis was No. 2,027,171, issued January 7, 1936, on an application filed January 26, 1934. The reissue was granted October 17, 1939, upon an application filed August 20, 1936. The issues here...
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