Patent ID: 7440667
Filing Date: 2008-10-21
Classification: G02B

Abstract:
1. A duct closure, comprising: a first member; a second member, the first and second members being configured to define a cavity therebetween when in a closed position; a hinge on a first end of the first member and the second member that pivotally connects the first member and the second member for movement between the closed position and an open position; a duct mating region on a second end of the first and second members opposite from the first end that is configured to define a duct receiving opening receiving and sealingly engaging an outer surface of a duct having longitudinally extending members extending therefrom; a plurality of openings to the cavity defined by the first and second members on the first end and sized to receive ones of the longitudinally extending members extending therethrough; a sealant material positioned in the cavity to environmentally seal the openings with the ones of the longitudinally extending members extending therethrough.