Court of Appeals for the Federal Circuit September 8, 2003, Nos. 02-1613, 02-1614, 02-1615, 02-1616 (Turn-Key-Tech, LLC v. National Film Laboratory, Inc.)

LINN, Circuit Judge.

Turn-Key-Tech, LLC (“Turn-Key”) appeals from decisions of the United States *59District Court for the Central District of California, which granted summary judgment in favor of all named defendant manufacturers and sellers of injection mold systems, holding that the accused systems do not utilize the process claimed in U.S. Patent No. 4,422,998 (“the ’998 patent”). We affirm.