# US 10,870,993 B2 · Individual polymer masonry panels, and methods of manufacture and installation > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,870,993 B2 - Document ID: US10870993B2 - Status: Granted - Kind: B2 - Application number: 16/365,358 - Filed: 2019-03-26 - Published: 2019-10-03 - Granted: 2020-12-22 - Earliest claimed: 2018-03-30 - Assignees: CertainTeed Corporation - Applicants: CertainTeed LLC - Inventors: Stephen W. Steffes; Brian W. Kirn - Web page: https://patentgrep.com/patent/US10870993B2 ## CPC - E04F 13/185: {with an outer layer imitating natural stone, brick work, tiled surface or the like} - E04F 13/0733: {for corners} - E04F 13/0894: {with tongue and groove connections} - E04F: FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS (windows, doors E06B) ## Abstract The present disclosure relates generally to wall coverings or cladding, for example, suitable for covering and protecting the external surface of walls. The present disclosure relates more particularly to a system for a wall covering including first, second, and third polymer panels. Each of the polymer panels including a visible body extending from a respective support structure, where the visible body includes a front surface that extends across a width of the panel and has a textured contour that replicates a single masonry unit. The textured contours of the first, second, and third panels are different, and the size of the first panel is different from the size of the second panel. ## Claims ### Claim 1 A polymer masonry wall covering comprising: a wall substrate; and a system for a wall covering attached to the wall substrate, the system including a plurality of polymer panels comprising: a first polymer panel including a first visible body extending from a first support structure, the first visible body including a front surface that extends across a width of the first panel and has a first textured contour that replicates a first single masonry unit, a second polymer panel including a second visible body extending from a second support structure, the second visible body including a front surface that extends across a width of the second panel and has a second textured contour that replicates a second single masonry unit, and a third polymer panel including a third visible body extending from a third support structure, the third visible body including a front surface that extends across a width of the third panel and has a third textured contour that replicates a third single masonry unit; wherein the first, second, and third textured contours are different, wherein the size of the first panel is different from the size of the second panel, and wherein each of panels is attached to the wall substrate along an upper edge and detached from the wall substrate along a lower edge. ### Claim 2 (depends on 1) The polymer masonry wall covering according to claim 1, wherein the lower edge of a majority of the panels is held against the wall substrate by a neighboring panel. ### Claim 3 (depends on 1) The polymer masonry wall covering according to claim 1, wherein the wall covering includes a plurality of different panel types attached to the wall substrate, each of the panel types including a front face having a different textured contour, and wherein the first panel is of a first panel type, and wherein the wall includes a fourth panel of the first panel type, and wherein the first and fourth panels are disposed at respective orientations that are 180 degrees from one another. ### Claim 4 A system for a wall covering having an appearance of a masonry wall, the system comprising: a first polymer panel including a first visible body extending from a first support structure, the first visible body including a front surface that extends across a width of the first panel and has a first textured contour that replicates a first single masonry unit; a second polymer panel including a second visible body extending from a second support structure, the second visible body including a front surface that extends across a width of the second panel and has a second textured contour that replicates a second single masonry unit; and a third polymer panel including a third visible body extending from a third support structure, the third visible body including a front surface that extends across a width of the third panel and has a third textured contour that replicates a third single masonry unit; wherein the first, second, and third textured contours are different, wherein the size of the first panel is different from the size of the second panel, wherein each of the panels includes a coating disposed over at least the front surface of the respective visible body, and wherein at least a section of each coating is opaque. ### Claim 5 (depends on 4) The system according to claim 4, wherein a height of the first panel is different from a height of the second panel, wherein the width of the first panel is different from the width of the second panel, or wherein both the height and the width of the first panel is different from both the height and width of the second panel. ### Claim 6 (depends on 4) The system according to claim 4, wherein each of the panels is formed of one or more of polypropylene, polyethylene, polyvinyl chloride (PVC), acrylonitrile styrene acrylate (ASA), polyurethane, or acrylonitrile butadiene styrene (ABS). ### Claim 7 (depends on 4) The system according to claim 4, wherein a color of the material of the first panel and a color of the material of the second panel have a color difference of at least 2 ΔE. ### Claim 8 (depends on 4) The system according to claim 4, wherein the support structure of each of the panels includes a tongue extending along a first edge and a receiving groove extending along a second edge that is opposite the first edge. ### Claim 9 (depends on 4) The system according to claim 4, further comprising a corner polymer panel including a visible body extending from an L-shaped support structure, the visible body including a dual-faceted surface that extends across a width and a breadth of the corner panel and has a textured contour that replicates two sides of a single masonry unit. ### Claim 10 (depends on 4) The system according to claim 4, wherein the coating of each panel is variegated such that portions of the surface of the panel have different colors. ### Claim 11 (depends on 4) The system according to claim 4, wherein the coating of each panel includes transparent sections and opaque sections. ### Claim 12 (depends on 4) A method of installing a polymer masonry wall covering comprising a wall substrate and the system according to claim 4 attached to the wall substrate, the method comprising: providing the system; providing the wall substrate; and attaching the panels of the system to the wall substrate. ### Claim 13 A wall unit comprising: a frame including a plurality of openings; and a system comprising: a first polymer panel including a first visible body extending from a first support structure, the first visible body including a front surface that extends across a width of the first panel and has a first textured contour that replicates a first single masonry unit; a second polymer panel including a second visible body extending from a second support structure, the second visible body including a front surface that extends across a width of the second panel and has a second textured contour that replicates a second single masonry unit; and a third polymer panel including a third visible body extending from a third support structure, the third visible body including a front surface that extends across a width of the third panel and has a third textured contour that replicates a third single masonry unit; wherein the first, second, and third textured contours are different, wherein the size of the first panel is different from the size of the second panel, and wherein a group of the panels of the system are received in the openings of the frame. ### Claim 14 (depends on 13) The wall unit according to claim 13, wherein each of the opening of the frame receives a single panel. ### Claim 15 (depends on 13) The wall unit according to claim 13, wherein at least one of the openings of the frame receives a single panel and at least one of the openings of the frame receives two panels. ### Claim 16 (depends on 13) The wall unit according to claim 13, wherein the wall unit includes a plurality of different panel types received in the openings of the frame, each of the panel types including a front face having a different textured contour. ### Claim 17 (depends on 16) The wall unit according to claim 16, wherein the first panel is of a first panel type, and wherein the wall unit includes a fourth panel of the first panel type. ### Claim 18 (depends on 17) The wall unit according to claim 17, wherein the fourth panel type is disposed at an orientation that is 180 degrees from an orientation of the first panel type. ### Claim 19 (depends on 13) A method of installing a polymer masonry wall covering including the wall unit according to claim 13, the method comprising: providing the system; providing a first frame including a plurality of openings; inserting a group of panels into the openings in the first frame so as to form a first wall unit, the group of panels including the first, second, and third panels; and attaching the first wall unit to a wall substrate. ### Claim 20 (depends on 19) The method according to claim 19, further comprising: providing a second frame including a plurality of openings; inserting additional panels of the system into the openings in the second frame so as to form a second wall unit, and attaching the second wall unit to the wall substrate, wherein the shape of the first frame is the same as the shape of the second frame, wherein the configuration of openings in the first frame is the same as the configuration of openings in the second frame, and wherein the configuration of panels in the first frame is different from the configuration of panels in the second frame.