U.S. Patent No. 5,023,856

2 opinions in this collection construe or address U.S. Patent No. 5,023,856. View the patent on Google Patents.

• August 30, 2010 Fed. Cir. Princo Corp. v. International Trade Commission, No. 07-1386 (Fed. Cir. Aug. 30, 2010) Affirmed
• April 20, 2009 Fed. Cir. Princo Corp. v. International Trade Commission, No. 07-1386 (Fed. Cir. Apr. 20, 2009) Affirmed in Part