# US 9,518,381 B2 · Plumbing outlet box with mounting features > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 9,518,381 B2 - Document ID: US9518381B2 - Status: Granted - Kind: B2 - Application number: 14/682,645 - Filed: 2015-04-09 - Published: 2015-08-13 - Granted: 2016-12-13 - Earliest claimed: 2014-01-14 - Assignees: IPS Corporation - Applicants: IPS Corporation - Inventors: James H. Whitehead; Jeffrey A. Humber - Web page: https://patentgrep.com/patent/US9518381B2 ## CPC - E03C 1/021: {Devices for positioning or connecting of water supply lines (connection to the tap body E03C1/0403)} - D06F 39/08: Liquid supply or discharge arrangements (supply of soap or other washing agents D06F39/02) - Y10T 137/698: Wall - E03C: DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER (not connected to either water-supply main or to waste pipe A47K; devices of the kind used in the ground E03B, E03F); SINKS - D06F: LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES - Y10T: TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION ## Abstract Plumbing outlet boxes, such as for connecting washing machines, ice makers, and other plumbed appliances to plumbing systems, are provided that can be attached to each other in an assembly via a bracket. The plumbing outlet boxes may include one or more connectors. The assembly may further include a bracket having a plurality of engaging portions for engaging the connectors of the plumbing outlet boxes. The bracket may engage the plumbing outlet boxes to each other and/or to a stud within a wall. ## Claims ### Claim 1 An assembly of plumbing outlet boxes comprising: at least a first plumbing outlet box and a second plumbing outlet box each configured for mounting within a wall, and each comprising: a housing including a top wall, a bottom wall, first and second side walls, and an opening providing access into an interior of the housing, and wherein a first connector is disposed on the top wall, wherein a second connector is disposed on the bottom wall, and a bracket defining a plurality of engaging portions, wherein the bracket is a single piece I-shaped bracket having respective first engagement portions located at a top end and respective second engagement portions located at a bottom end; wherein the second plumbing outlet box housing is configured to be engaged with the first plumbing outlet box housing via the bracket, wherein one of the respective first engaging portions of the bracket is in engagement with the first connector of the first plumbing outlet box and the other respective first engaging portion of the bracket is in engagement with the first connector of the second plumbing outlet box, and one of the respective second engaging portions of the bracket is in engagement with the second connector of the first plumbing outlet box and the other respective second engaging portion of the bracket is in engagement with the second connector of the second plumbing outlet box. ### Claim 2 (depends on 1) The assembly of claim 1, wherein the bracket is further configured to engage an additional connector of the first plumbing outlet box and an additional connector of the second plumbing outlet box. ### Claim 3 (depends on 1) The assembly of claim 1, wherein the bracket is configured to engage a stud such that the bracket is configured to attach the first plumbing outlet box and the second plumbing outlet box to the stud. ### Claim 4 (depends on 3) The assembly of claim 3, wherein the bracket further includes a built-in fastening feature, such that the bracket is configured to engage the stud with the built-in fastening feature. ### Claim 5 (depends on 1) The assembly of claim 1, wherein at least one of the first connector and the second connector of at least one of the plumbing outlet boxes defines a receiving channel configured to receive a corresponding one of the first engaging portion or the second engaging portion of the bracket. ### Claim 6 (depends on 5) The assembly of claim 5, wherein the at least one of the first connector and the second connector defines a plurality of offset tabs defining the receiving channel therebetween. ### Claim 7 (depends on 5) The assembly of claim 5, wherein the bracket defines a projection on the corresponding one of the first engaging portion or the second engaging portion configured to engage the at least one of the first connector and the second connector. ### Claim 8 (depends on 1) The assembly of claim 1, wherein at least one of the first plumbing outlet box and the second plumbing outlet box defines one or more mounting tabs configured to engage the at least one of the first plumbing outlet box and the second plumbing outlet box to a stud. ### Claim 9 A bracket for mounting a plumbing outlet box within a wall the bracket comprising: a single piece I-shape having a plurality of engaging portions; wherein respective first engaging portions are disposed on a top end of the bracket; wherein respective second engaging portions are disposed on a bottom end of the bracket; and wherein one of the respective first engaging portions of the bracket is configured to engage a first connector of a first plumbing outlet box and the other respective first engaging portion of the bracket is configured to engage a first connector of a second plumbing outlet box, and wherein one of the respective second engaging portions of the bracket is configured to engage a second connector of the first plumbing outlet box and the other respective second engaging portion of the bracket is configured to engage a second connector of the second plumbing outlet box. ### Claim 10 (depends on 9) The bracket of claim 9, wherein the bracket is configured to engage a stud such that the bracket is configured to attach the first plumbing outlet box and the second plumbing outlet box to the stud. ### Claim 11 (depends on 10) The bracket of claim 10, wherein the bracket further includes a built-in fastening feature, such that the bracket is configured to engage the stud with the built-in fastening feature. ### Claim 12 (depends on 11) The bracket of claim 11, wherein the built-in fastening feature comprises a pointed fastening feature integrally formed with the bracket. ### Claim 13 (depends on 9) The bracket of claim 9, wherein the bracket defines a projection on at least one of the first engaging portions or the second engaging portions. ### Claim 14 (depends on 9) The bracket of claim 9, wherein the bracket is further configured to engage an additional connector of the first plumbing outlet box and an additional connector of the second plumbing outlet box.