Patent 7428909 was granted and assigned to LASCO Fittings, Inc. on September, 2008 by the United States Patent and Trademark Office.
Fixtures for trapping condensation, molds, methods of making fixtures and air conditioning systems are disclosed. The fixtures have a hollow body and at least one curved portion in which condensation may be trapped. The mold incorporates at least one mold core that may be removed from the curved portion of the molded fixture after molding.