Eazypower Corp. v. Jore Corp., No. 04 C 6372, Slip Op. (N.D. Ill. Oct. 20, 2010) (Zagel, J.).

Judge Zagel denied defendant Jore's ("Jore") motion for summary judgment of invalidity in this patent dispute regarding screwdrivers with flexible extension shafts. As a preliminary matter, plaintiff Eazypower repeatedly failed to comply with Local Rule 56.1 regarding statements of material fact. Despite that, the Court accepted Eazypower's additional facts and responses to Jore's statements of fact because Jore had sufficient opportunity to respond to them.

Jore argued that a particular screwdriver with a flexible extension shaft, the FB-19, was sold in the United States in the mid-1980s and was invalidating prior art. Eazypower did not dispute that the FB-19 taught each element of the identified patent claims. But Eazypower did dispute that the FB-19 was in fact prior art. First, Eazypower argued that Jore had not sufficiently corroborated its evidence that the FB-19 was sold in the United States in the mid-1980s. Jore's corroborating evidence - several third parties with knowledge - was sufficient. But there was evidence conflicting with Jore's position. An age analysis of the FB-19 packaging suggested that it had been built in the late 1970s or early 1980s, but it also showed traces of an adhesive that was not available in the mid-1980s. Additionally, Eazypower showed that relevant shipping records for the period did not show any sales or import of FB-19s. The Court, therefore, held that there was a question of material fact and denied summary judgment.