Court of Appeals for the Federal Circuit June 24, 2002, No. 01-1368, 01-1389 (Neupak, Inc. v. Ideal Manufacturing & Sales Corp.)

BRYSON, Circuit Judge.

Ideal Manufacturing and Sales Corporation appeals from a judgment of the United States District Court for the District of Minnesota. The court held that U.S. Patent No. 5,505,233 (“the ’233 patent”), which is assigned to Neupak, Inc., is neither invalid nor unenforceable, and that Ideal is not entitled to attorney fees.