# US 2017/0254091 A1 · Weep screed > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2017/0254091 A1 - Document ID: US20170254091A1 - Status: Published application - Kind: A1 - Application number: 15/446,732 - Filed: 2017-03-01 - Published: 2017-09-07 - Earliest claimed: 2016-03-01 - Inventors: Denis P. Friel - Web page: https://patentgrep.com/patent/US20170254091A1 ## CPC - E04F 13/06: Edge-protecting borders {(borders for joints between plaster layers and window or door frames or like E06B1/62)} - E04B 1/70: Drying or keeping dry, e.g. by air vents ({using damp-proof courses E04B1/644; using sealings, e.g. sealing masses or foils, E04B1/66}; during erection E04G21/28) - E04B 1/765: {Bottom edge finishing profile} - E04F 19/02: Borders; Finishing strips, e.g. beadings; Light coves (for protecting edges of plaster E04F13/06) - E04F: FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS (windows, doors E06B) - 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}) ## Abstract A weep screed having an elongate substantially planar back flange and an elongate upper flange extending outwardly from an outward side of the back. Apertures formed in the upper flange allow water to drain. An elongate bottom flange section extends outwardly from the back flange below the upper flange and has an upper member extending outwardly and downwardly from said back flange and an outer edge spaced from the back flange. Also provided is a method of applying a veneer finish using the weep screed. ## Claims ### Claim 1 A weep screed, comprising: an elongate substantially planar back flange having an outward side and an opposite inward side, and further having a top edge and a lower edge; an elongate upper flange extending outwardly from said outward side of said back flange spaced from said top edge and having an outer edge; an elongate front flange extending upwardly from said upper flange spaced from said back flange, said front flange having an upper edge, and said upper flange forming at least one channel between said front flange and said back flange; a plurality of apertures in said upper flange through which water can drain, said plurality of apertures being spaced from one another and disposed adjacent said back flange; and an elongate bottom flange section extending outwardly from said back flange below said upper flange, said bottom flange section having an upper member extending outwardly and downwardly from said back flange and further includes an outer edge spaced from said back flange. ### Claim 2 (depends on 1) A weep screed in accordance with claim 1 wherein said upper flange extends from said back flange spaced from said lower edge of said back flange, and said bottom flange section extends outwardly from a position along said back flange spaced from where said upper flange extends from said back flange. ### Claim 3 (depends on 2) A weep screed in accordance with claim 2 wherein said bottom flange extends from said back flange at said lower edge of said back flange. ### Claim 4 (depends on 1) A weep screed in accordance with claim 1 wherein said bottom flange section further includes a lower member extending inwardly and downwardly from said upper member from a location spaced outwardly from said back flange and at an acute angle with respect to the upper member. ### Claim 5 (depends on 4) A weep screed in accordance with claim 4 wherein said bottom flange section extends outwardly from a position along said back flange below and spaced from where said upper flange extends from said back flange. ### Claim 6 (depends on 4) A weep screed in accordance with claim 4 wherein said upper member of said bottom flange section extends downwardly at an angle greater than 91 degrees with respect to said back flange. ### Claim 7 (depends on 4) A weep screed in accordance with claim 4 wherein said upper member of said bottom flange section extends downwardly at an angle within the range of about 92 to about 120 degrees with respect to said back flange. ### Claim 8 (depends on 1) A weep screed in accordance with claim 1 wherein said apertures are elongate extending longitudinally along said upper flange. ### Claim 9 (depends on 8) A weep screed in accordance with claim 8 wherein said apertures are rectangular in shape extending longitudinally along said upper flange. ### Claim 10 (depends on 4) A weep screed in accordance with claim 4 wherein said lower member extends from said upper member to a bottom edge of said weep screed spaced from where said upper member extends from said back flange so as to create a cavity between said upper and lower members of said bottom flange section. ### Claim 11 (depends on 1) A weep screed in accordance with claim 1, wherein said upper flange comprises an inner section and an outer section separated by a divider wall; said inner section extending outwardly from said outward side of said back flange and includes said plurality of apertures; and said outer section extending outwardly from said divider wall and includes said outer edge of said upper flange, and wherein said front flange extends upwardly from said outer section. ### Claim 12 (depends on 11) A weep screed in accordance with claim 11, wherein said inner and outer sections of said upper flange are at different heights relative to one another. ### Claim 13 (depends on 12) A weep screed in accordance with claim 12 wherein said outer section is at a lower elevation than said inner section. ### Claim 14 (depends on 11) A weep screed in accordance with claim 11 wherein said divider wall has an upper extending section extending above said inner section, and said upper flange forms at least two channels between said front flange and said back flange separated by said divider wall. ### Claim 15 (depends on 1) A weep screed in accordance with claim 1 wherein said plurality of apertures are disposed immediately adjacent said back flange. ### Claim 16 (depends on 1) A weep screed in accordance with claim 1 wherein said plurality of apertures are disposed no more than about ¼ inch from said back flange. ### Claim 17 A weep screed, comprising: an elongate substantially planar back flange having an outward side and an opposite inward side, and further having a top edge and a lower edge; an elongate upper flange extending outwardly from said outward side of said back flange spaced from said top edge and having an outer edge; a plurality of apertures in said upper flange through which water can drain, said plurality of apertures being spaced from one another and disposed adjacent said back flange; and an elongate bottom flange section extending outwardly from said back flange below said upper flange, said bottom flange section having an upper member extending outwardly and downwardly from said back flange and further includes an outer edge spaced from said back flange. ### Claim 18 (depends on 17) A weep screed in accordance with claim 17 wherein said bottom flange section further includes a lower member extending inwardly and downwardly from said upper member from a location spaced outwardly from said back flange and at an acute angle with respect to the upper member. ### Claim 19 (depends on 17) A weep screed in accordance with claim 17, wherein said upper flange comprises an inner section and an outer section separated by a divider wall; said inner section extending outwardly from said outward side of said back flange and includes said plurality of apertures; and said outer section extending outwardly from said divider wall. ### Claim 20 (depends on 17) A weep screed in accordance with claim 17 wherein said plurality of apertures are disposed no more than about ¼ inch from said back flange. ### Claim 21 (depends on 17) A weep screed in accordance with claim 17 wherein said plurality of apertures are disposed immediately adjacent said back flange. ### Claim 22 (depends on 20) A weep screed in accordance with claim 20 further comprising an elongate front flange extending upwardly from said upper flange spaced from said back flange, said front flange having an upper edge, and said upper flange forming at least one channel between said front flange and said back flange. ### Claim 23 (depends on 17) A weep screed in accordance with claim 17 wherein said plurality of apertures are disposed no more than about 3/16 inch from said back flange. ### Claim 24 (depends on 19) A weep screed in accordance with claim 19 wherein said inner section defines a channel. ### Claim 25 (depends on 1) A method of applying a veneer exterior wall system, comprising: (a) attaching a weep screed in accordance with claim 1 substantially horizontally on the a wall at a location where said veneer will have a termination edge; (b) attaching a weather barrier layer over an outward side of said wall, said weather barrier extending downward and terminating at said upper flange; (c) attaching a drainage mat over on an outward side of said weather barrier, said drainage mat extending downward and terminating at said upper flange, wherein said apertures are directly below at least a portion of said drainage mat; (d) attaching a mesh over on an outward side of said drainage mat, said mesh extending downward and terminating at said upper flange; and (e) applying at least one coat of plaster over the mesh, said coat of plaster extending downward and terminating at said upper flange. ### Claim 26 (depends on 11) A method of applying a veneer exterior wall system, comprising: (a) attaching a weep screed in accordance with claim 11 substantially horizontally on the a wall at a location where said veneer will have a termination edge; (b) attaching a weather barrier layer over an outward side of said wall, said weather barrier extending downward and terminating at said inner section of said upper flange; (c) attaching a drainage mat over on an outward side of said weather barrier, said drainage mat extending downward and terminating at said inner section of said upper flange, wherein said apertures are directly below at least a portion of said drainage mat; (d) attaching a mesh over on an outward side of said drainage mat, said mesh extending downward and terminating at said outer section of said upper flange; and (e) applying at least one coat of plaster over the mesh, said coat of plaster extending downward and terminating at said outer section of said upper flange. ### Claim 27 (depends on 17) A method of applying a veneer exterior wall system, comprising: (a) attaching a weep screed in accordance with claim 17 substantially horizontally on the a wall at a location where said veneer will have a termination edge; (b) attaching a weather barrier layer over an outward side of said wall, said weather barrier extending downward and terminating at said upper flange; (c) attaching a drainage mat over on an outward side of said weather barrier, said drainage mat extending downward and terminating at said upper flange, wherein said apertures are directly below at least a portion of said drainage mat; (d) attaching a mesh over on an outward side of said drainage mat, said mesh extending downward and terminating at said upper flange; and (e) applying at least one coat of plaster over the mesh, said coat of plaster extending downward and terminating at said upper flange.