Schlage Lock Company LLC

Karen Bishop

David J Wells

Lance W Graff

David L Arway

Brian Christopher Eickhoff

Matthew A Phillips

Steven Verderaime

Aaron P Mckibben

Brian C Eickhoff

An exemplary door has a hollow interior, and includes a first panel and a second panel that are secured to one another such that a gap is formed therebetween. Each panel has an interior side that faces the hollow interior and an exterior side that is exposed to view. The door further includes a protective coating system that is disposed on the interior side of at least one of the panels. The coating is formed of a two-part elastomeric composition, such as a two-part elastomeric polyurethane composition or a two-part elastomeric polyurea composition. The coating improves the thermal, acoustic, and/or ballistic performance characteristics of the door.

Door with interior protective coating

An exemplary door includes a door body and a light assembly. The door body includes a first door panel defining a first panel opening, a second door panel defining a second panel opening, and an internal cavity. The area of the first panel is greater than the area of the second panel opening. The light assembly includes a first trim, a second trim, and an impact-resistant pane positioned in the door cavity. The first trim includes an outer frame coupled to the first door panel and an inner frame positioned in the internal cavity. The pane has an area greater than the area of the second panel opening area, and includes an first outer layer adhered to the inner frame of the first trim, a second outer layer adhered to the door body, and at least one intermediate layer.

Door with impact resistant light

Growing community of inventors

Cincinnati, OH, United States of America

Karen Bishop