Speed Corporation v. Louise K. Webster

By this appeal the appellant asks reversal of the Trial Court’s judgment which, after rejecting appellant’s defenses of prior-art-coverage and no-invention as against appellee’s Speed patent, upheld validity of that patent (which is numbered 2,253,990, was issued August 26, 1941, and was for handles for holding the variously contoured shanks of tools, such as files, screw drivers, hack saw blades and the like), and found infringement of appellee’s Speed patent by the accused devices made under appellant’s Kindley Patent No. 2,676,811, issued April 27, 1954, also for such tool handles, and…