US4637422A — Plastic washing machine box with hinged mounting …

Claim 1

Independent Claim 156 words

A laundry interface box serving as a connection junction box between plumbing connections in a wall and a washing machine adapted for recessed installation on the studs of a laundry room wall, comprising in combination, a framework forming a box with a front opening, a back panel and four side walls extending substantially perpendicular from the back panel, a set of holes extending through the walls adapted for terminal plumbing connections to water and drain pipes located in the laundry room walls, and a plurality of substantially planar brackets for attachment of the box to the studs of the laundry room wall with each bracket pivotably attached to a side wall of the box to pivot between respective positions parallel to and adjacent the side wall to which the bracket is attached for compact storage of the box and perpendicularly extending from the side wall away from the box for attachment thereof to a wall stud.

Claim 2

Dependent Claim 156 words

A laundry interface box serving as a connection junction box between plumbing connections in a wall and a washing machine adapted for recessed installation on the studs of a laundry room wall, comprising in combination, a framework forming a box with a front opening, a back panel and four side walls extending substantially perpendicular from the back panel, a set of holes extending through the walls adapted for terminal plumbing connections to water and drain pipes located in the laundry room walls, and a plurality of substantially planar brackets for attachment of the box to the studs of the laundry room wall with each bracket pivotably attached to a side wall of the box to pivot between respective positions parallel to and adjacent the side wall to which the bracket is attached for compact storage of the box and perpendicularly extending from the side wall away from the box for attachment thereof to a wall stud.

Claim 3

Dependent Claim 84 words

The box defined in claim 1 further comprising means for installing the box on the wall studs in either of two positions with the brackets extending substantially horizontally to mate with different positions of plumbing pipes in the laundry room wall by interchange of the top and bottom ones of said sidewalls, wherein the top and bottom ones of said sidewalls each define a hole centrally positioned in a water funneling zone serving when positioned as the bottom sidewall as a water drain outlet.

Claim 4

Dependent Claim 39 words

The box defined in claim 2 having two water pipe connection holes residing in only one of the said top and bottom sidewalls, and a further pair of water pipe connection holes residing in the sidewalls containing the brackets.

Claim 5

Dependent Claim 19 words

The box defined in claim 3 having detented plugs positioned in at least two unused ones of the holes.

Claim 6

Dependent Claim 125 words

A laundry interface box for serving as a connection junction box between plumbing connections in a wall and a washing machine and provided with means for recessed installation on the studs of a laundry room wall, comprising in combination, a framework forming a box with a front opening, a back panel and four side walls extending substantially perpendicular from the back panel, bracket means extending from two of the walls for mounting onto the studs, and funnelling structure on each of the remaining two walls leading to exhaust holes defined in a central location on the respective walls to thereby exhaust water from a lowermost position in the box, when the box is mounted on the studs with either of the remaining said walls lowermost.

Claim 7

Dependent Claim 125 words

A laundry interface box for serving as a connection junction box between plumbing connections in a wall and a washing machine and provided with means for recessed installation on the studs of a laundry room wall, comprising in combination, a framework forming a box with a front opening, a back panel and four side walls extending substantially perpendicular from the back panel, bracket means extending from two of the walls for mounting onto the studs, and funnelling structure on each of the remaining two walls leading to exhaust holes defined in a central location on the respective walls to thereby exhaust water from a lowermost position in the box, when the box is mounted on the studs with either of the remaining said walls lowermost.

Claim 8

Dependent Claim 119 words

A laundry interface box for serving as a connection junction box between plumbing connections in a wall and a washing machine and provided with means for recessed installation on the studs of a laundry room wall, comprising in combination, an integral plastic framework forming a box with a front opening, a back panel, four side walls extending substantially perpendicular from the back panel and brackets formed on two opposite ones of the side walls with plastic hinging structure permitting the brackets to be positioned both in a position parallel to and adjacent to its adjoined sidewall in a packing position and in a position perpendicular to and extending outwardly away from its adjoined sidewall in a stud mounting position.

Claim 9

Dependent Claim 119 words

A laundry interface box for serving as a connection junction box between plumbing connections in a wall and a washing machine and provided with means for recessed installation on the studs of a laundry room wall, comprising in combination, an integral plastic framework forming a box with a front opening, a back panel, four side walls extending substantially perpendicular from the back panel and brackets formed on two opposite ones of the side walls with plastic hinging structure permitting the brackets to be positioned both in a position parallel to and adjacent to its adjoined sidewall in a packing position and in a position perpendicular to and extending outwardly away from its adjoined sidewall in a stud mounting position.

Claim 10

Dependent Claim 45 words

The box defined in claim 6 wherein the side walls terminate in a common plane, and said brackets in their perpendicular position substantially abut the common plane thereby to install the common plane substantially at the inner surface of a wall affixed to the studs.

Claim 11

Dependent Claim 87 words

The box defined in claim 7 including means for affixing a cover plate to the front opening of the box, and a mating decorative cover plate having a substantially rectangular front opening with flanges substantially one inch in width extending therefrom into the front opening to mate along the side walls of the box, thereby to afford a cover plate adaptable for abutting the outer face of walls of variable thickness placed on the studs without visibly displaying a gap between the box and the wall surface.

Claim 12

Dependent Claim 42 words

The box defined in claim 6 wherein the two opposite side walls without brackets each have a generally centrally located hole defined therein of such diameter to form a close friction water tight fit with a substantially cylindrical mating plastic flanged sleeve.

Claim 13

Dependent Claim 30 words

The box defined in claim 10 wherein the plastic flanged sleeve has inner and outer diameters of respective sizes to be plastic welded to mating drain pipes of standard size.

Claim 14

Dependent Claim 169 words

A laundry interface box for serving as a connection junction box between plumbing connections in a wall and a washing machine adapted for recessed installation on the studs of a laundry room wall, comprising in combination, an integral plastic framework forming a box with a front opening, a back panel and four side walls extending substantially perpendicular from the back panel, a set of holes defining in each wall a mounting position for mating with plumbing in the laundry room wall, and a set of removable plugs for mating into and closing a subset of unused holes in a single molded piece including integral plastic bracket members of substantially flat panel shape extending from two opposite ones of the side walls having plastic hinging structure permitting the bracket panels to be optionally manually positioned alternatively in positions parallel to and adjacent the outer surface of the side walls in a storage position and perpendicular to the sidewalls and extending outwardly in a position for mounting on the wall studs.

Claim 15

Dependent Claim 169 words

A laundry interface box for serving as a connection junction box between plumbing connections in a wall and a washing machine adapted for recessed installation on the studs of a laundry room wall, comprising in combination, an integral plastic framework forming a box with a front opening, a back panel and four side walls extending substantially perpendicular from the back panel, a set of holes defining in each wall a mounting position for mating with plumbing in the laundry room wall, and a set of removable plugs for mating into and closing a subset of unused holes in a single molded piece including integral plastic bracket members of substantially flat panel shape extending from two opposite ones of the side walls having plastic hinging structure permitting the bracket panels to be optionally manually positioned alternatively in positions parallel to and adjacent the outer surface of the side walls in a storage position and perpendicular to the sidewalls and extending outwardly in a position for mounting on the wall studs.

Claim 16

Dependent Claim 112 words

A laundry interface box for serving as a connection junction box between plumbing connections in a wall and a washing machine adapted for recessed installation on the studs of a laundry room wall, comprising in combination, a washing machine plumbing connection box with a front opening, a back panel, four side walls extending outwardly from the back panel to define said front opening, access ports for receiving therein plumbing terminals located within said wall, and substantially flat panel like brackets extending from two opposite side walls for mounting the box on said studs, and hinge structure permitting the brackets to hinge between positions substantially parallel to and perpendicular to said back panel.

Claim 17

Dependent Claim 112 words

A laundry interface box for serving as a connection junction box between plumbing connections in a wall and a washing machine adapted for recessed installation on the studs of a laundry room wall, comprising in combination, a washing machine plumbing connection box with a front opening, a back panel, four side walls extending outwardly from the back panel to define said front opening, access ports for receiving therein plumbing terminals located within said wall, and substantially flat panel like brackets extending from two opposite side walls for mounting the box on said studs, and hinge structure permitting the brackets to hinge between positions substantially parallel to and perpendicular to said back panel.

Claim 18

Dependent Claim 36 words

The box defined in claim 12 wherein the box and brackets are molded in a single plastic body including integral plastic hinges between the brackets and the respective two opposite side walls from which they extend.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1990-01-19	1990-07-21	1991-01-20	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1994-01-19	1994-07-21	1995-01-20	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	1998-01-19	1998-07-21	1999-01-20	$7700.00	Window Closed / Lapsed

Plastic washing machine box with hinged mounting brackets

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