Breakaway plaster frame
AssigneeKidde Consumer Durables Corp.
InventorLester Gilman
Life of this patent
Estimating the term…
Abstract
A plaster frame has a breakaway zone which extends between a hole in the frame and a periphery of the frame. When the breakaway zone is removed, the frame may now be inserted through a hole in a ceiling which is approximately the same size as the hole in the plaster frame. An open bottom lighting housing is removably mounted on said plaster frame coaxial with the frame hole and prewired to a junction box on the plaster frame.
Claims10
A plaster frame adapted to be recessed behind a panel comprising a frame plate having a hole there through in a location wherein the hole is closer to one side edge as compared with the opposite side edge of the plate, said plate having cuts or perforations defining a breakaway zone extending between said hole and said one side edge of the plate, said breakaway zone being integral in one piece with the plate but weakened by said cuts or perforations so as to be removable from the plate, an open bottom housing removably mounted on said plate and concentric with said hole, said housing having a receptacle for receiving an electric light source, a box on said frame, wires extending from said receptacle to said box.
A recessed electrical lighting fixture comprising a rectangular metal plate having first and second shorter sides, said plate having a hole therethrough, said hole being closer to said first shorter side than said second shorter side, an integral breakaway zone extending between said hole and said first shorter side, said zone when removed facilitating introducing the frame plate through a hole in a ceiling panel and wherein the ceiling panel hole is approximately the same size as said hole in said plate, an open bottom housing removably mounted on said plate coaxial with the plate hole and being of a size so that it may extend entirely through said plate hole from below the plate, said housing having an electrical receptacle for receiving an electric bulb, a box on said frame, a prewired cable extending from said box to said receptacle.
A plaster frame adapted to be recessed behind a panel comprising a rectangular frame plate having a hole therethrough in a location wherein the hole is closer to one side edge as compared with the opposite side edge of the plate, said plate having a gap extending between said hole and said one side edge of the plate, an open bottom housing removably mounted on said plate by way of fasteners accessible through the open bottom end of said housing, said housing being concentric with said hole, said housing having a receptacle for receiving an electric light source, a box on said frame, and wires extending from said receptacle to said box.
Dependencies are inferred from the claim text.