Black & Decker Inc. v. Positec USA Inc., No. 13 C 3075, Slip Op. (N.D. Ill. Feb. 20, 2020) (Gottschall, J.)

Judge Gottschall denied defendants’ (collectively “Positec”) Fed. R. Civ. P. 56 motion for summary judgment of invalidity and granted it as to noninfringement in this patent case involving string trimmers, commonly known as