# US 2014/0196401 A1 · Apparatus and method for mounting covers and devices co-planar with walls and other building surfaces > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2014/0196401 A1 - Document ID: US20140196401A1 - Status: Published application - Kind: A1 - Application number: 14/239,254 - Filed: 2012-08-17 - Published: 2014-07-17 - Earliest claimed: 2011-08-17 - Inventors: James L. Burns - Web page: https://patentgrep.com/patent/US20140196401A1 ## CPC - H02G 3/12: for flush mounting - E04B 1/38: Connections for building structures in general - E04F 13/06: Edge-protecting borders {(borders for joints between plaster layers and window or door frames or like E06B1/62)} - E04F 19/08: Built-in cupboards; Masks of niches; Covers of holes enabling access to installations ({inspection openings in bathtub aprons A47K3/1615; covers for electrical distribution boxes H02G3/14; movable ceiling parts E04B9/003; removable wall partitions E04B2/74; } clean-out doors of chimneys F23J) - H02G 3/121: {in plain walls} - H02G 3/14: Fastening of cover or lid to box - H02G: INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES - E04B: GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS (border constructions of opening in walls, floors or ceilings E06B1/00; {electromagnetic shielding H05K9/0001}) - E04F: FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS (windows, doors E06B) ## Abstract A flush-mount wall plate system for mounting in a building surface includes a wall flange extrusion assembly with a mounting flange portion and an extrusion member portion. The extrusion member portion has a frame defining an aperture, with a front edge of the frame extending away from a front surface of the mounting flange portion by a pre-determined distance. A cover is inserted into the aperture with a front surface of the cover being substantially co-planar with the front edge of the extrusion member portion and the building surface. ## Claims ### Claim 1 A flush-mount wall plate system for mounting in a building surface, comprising: a wall flange extrusion assembly comprising a mounting flange portion and an extrusion member portion, the extrusion member portion having a frame defining an aperture and a front edge of the frame extending away from a front surface of the mounting flange portion by a pre-determined distance; a cover inserted into the aperture, a front surface of the cover being substantially co-planar with the front edge of the extrusion member portion and the building surface. ### Claim 2 (depends on 1) The flush-mount wall plate system of claim 1, wherein the extrusion member portion comprises a stop member on a rear edge of the frame. ### Claim 3 (depends on 1) The flush-mount wall plate system of claim 1, wherein the extrusion member portion comprises a rear mounting flange disposed on and extending away from a rear edge of the frame into the aperture. ### Claim 4 (depends on 1) The flush-mount wall plate system of claim 1, wherein the mounting flange portion includes openings configured to secure the mounting flange portion to the building surface. ### Claim 5 (depends on 1) The flush-mount wall plate system of claim 1, wherein the extrusion member portion includes recesses in the frame for receiving mounting tabs of the cover. ### Claim 6 (depends on 1) The flush-mount wall plate system of claim 1, wherein the wall flange extrusion assembly comprises a single-piece, integrated assembly. ### Claim 7 (depends on 1) The flush-mount wall plate system of claim 1, wherein the wall flange extrusion assembly comprises a two-piece component assembly, and wherein the mounting flange portion and the extrusion member portion are configured to be removably coupled together. ### Claim 8 (depends on 7) The flush-mount wall plate system of claim 7, wherein the mounting flange portion and extrusion member portion are slidingly engaged. ### Claim 9 (depends on 8) The flush-mount wall plate system of claim 8, wherein the extrusion member portion comprises mounting posts and the mounting flange portion comprises slots for slidably receiving the mounting posts, wherein an end of the mounting posts extends into the aperture. ### Claim 10 (depends on 9) The flush-mount wall plate system of claim 9, wherein the mounting posts frictionally engage the slots. ### Claim 11 (depends on 1) The flush-mount wall plate system of claim 1, wherein the cover comprises a temporary cover with a raised flange portion on a front surface of the temporary cover, the raised flange portion defining a cover aperture that substantially aligns with the aperture in the extrusion member portion. ### Claim 12 (depends on 1) The flush-mount wall plate system of claim 1, wherein the cover comprise a final cover, the final cover having an opening therein that substantially aligns with the aperture in the extrusion member portion. ### Claim 13 (depends on 1) The flush-mount wall plate system of claim 1, comprising an electrical junction box integrated with the wall flange extrusion assembly. ### Claim 14 (depends on 1) The flush-mount wall plate system of claim 1, wherein the extrusion member is recessed within the mounting flange portion. ### Claim 15 A method of mounting a wall plate system in a building surface, the wall plate system comprising a wall flange extrusion assembly comprising a mounting flange portion and an extrusion member portion, the extrusion member portion having a frame defining an aperture and a front edge of the frame extending away from a front surface of the mounting flange portion by a pre-determined distance, and a cover inserted into the aperture, a front surface of the cover being substantially co-planar with the front edge of the extrusion member portion and the building surface, the method comprising: affixing the wall flange extrusion assembly over a junction box mounting aperture in the building surface; mounting the cover over the aperture, the cover comprising a temporary cover with a raised flange portion on a front surface of the temporary cover surrounding an opening in the temporary cover that substantially aligns with the aperture; blending the mounting flange portion of the wall flange extrusion assembly into the building surface, wherein the front edge of the frame of the extrusion member portion is substantially co-planar with the building surface; removing the temporary cover; and inserting the final cover into the aperture, a front surface of the final cover being substantially co-planar with the front edge of the frame of the extrusion member portion and the building surface. ### Claim 16 (depends on 15) The method of claim 15, comprising adjusting a position of the extrusion member portion relative to the mounting flange portion to accommodate a thickness of the building surface. ### Claim 17 A kit of parts for installing a cover co-planar with a surface of a building structure, comprising: a wall flange extrusion assembly comprising a mounting flange portion and an extrusion member portion, the extrusion member portion having a frame defining an aperture and a front edge of the frame extending away from a front surface of the mounting flange portion by a pre-determined distance; and a cover configured to be inserted into the aperture. ### Claim 18 (depends on 17) The kit of claim 17, wherein the wall flange extrusion assembly is a single integrated assembly. ### Claim 19 (depends on 17) The kit of claim 17, wherein the wall flange extrusion assembly comprises a two-piece component assembly, and wherein the mounting flange portion and the extrusion member portion are configured to be removably coupled together. ### Claim 20 (depends on 17) The kit of claim 17, wherein the cover comprises a temporary cover and a final cover, the temporary cover having a raised flange portion on a front surface, the raised flange portion defining a cover aperture that substantially aligns with the aperture in the extrusion member portion, and wherein a surface of the final cover is substantially flat.