Abstract: A closet flange configured to secure a toilet to a drain pipe. The closet flange includes a body portion and a flange portion. The flange portion extends radially outward from an upper end of the body portion. The flange portion comprises at least one slot and a shoulder. The at least one slot extends along the flange portion from a receiving end to a retaining end. The at least one slot has an opening that extends from the receiving end to the retaining end. The shoulder is positioned below the opening of the at least one slot and extends from the receiving end to the retaining end. The shoulder includes a support surface that extends at an angle offset from the upper surface of the flange portion.

Abstract: A system utilizing multiple spacer and shim elements that nest together to raise a closet ring to the height required for the particular floor being used in a given application for a toilet bowl installation. The nested spacer and shim elements are placed on the rough floor and receive the closet ring mounting flange. Bosses on an upper side of a lower spacer and shim element are received in detents in a lower side of a corresponding upper spacer and shim element so that the spacer and shim elements are held securely in their nested position so as to form a registered spacer/shim stack. The spacer and shim elements will typically be ¼″ thick. The spacer and shim elements further include breakaway mounting tabs positioned about an outer circumference of the main body of the spacer and shim elements.

Abstract: A replaceable mounting ring is disclosed for use with a water closet coupling which is interposed between a water closet drain and a sewer pipe. The mounting ring fits on a channel in a flange near the inlet end of the water closet coupling. The mounting ring comprises two arcuate members, each having a U-shaped cross section formed by a base and a leg on each side of the base, with the base having a lower surface between the two legs. A corresponding end of each arcuate member has an extension from the lower surface of its base of a size which allows the extension to engage the lower surface of the base of the opposite end of the other arcuate member. These extensions enable the ends of the arcuate members to form a mounting ring having a U-shaped cross section. At least one of these extensions can be fastened to the other arcuate member by a pivot joint which allows that arcuate member to be rotated through an opening in the leg on the outside of the other arcuate member.

Abstract: A closet flange with a body portion having a tapered end and a plurality of grooves circumferentially disposed about the tapered end. The grooves increase in diameter in the upstream direction and are configured to receive an elastic O-ring. As the closet flange is inserted into a drain pipe the O-ring travels from groove to groove providing an increasingly tighter fit. The flange is installed without tools by pushing the flange into the end of the pipe until the desired tightness is achieved.

Abstract: A toilet sealing ring adapter assembly for use in association with a toilet and a sewer pipe, the toilet sealing ring adapter assembly comprising: a flexible seal formed in a generally cylindrical configuration with a central aperture including coupling devices, the flexible seal adapted to be mounted within a sewer pipe; and a toilet ring formed in a generally cylindrical configuration with a central aperture, the ring including an upper region and a lower region, the upper region including a planar ledge extending therefrom, the ledge including a plurality of apertures to permit coupling to a toilet and mounting surface with bolts, the lower region including coupling devices to permit secure coupling within the flexible seal.

Abstract: A spacer for a flush toilet is an insert block locatable between the base of a toilet pedestal and the floor. The spacer has a passage therethrough from top to bottom constituting a soil pipe extension and located to mate with the soil pipe and the toilet outlet. Preferably the spacer comprises a series of sub-spacers to allow for raising the toilet as much or as little as necessary. Sealing lugs are provided for sealing against soil leakage. Arm rests may be provided supported at least partially on cross members located in trough passages of the sub-spacers and the arm rests may be hingable out of their "in use" position to allow easy access of a wheelchair.

Abstract: A stackable self-aligning and self-sealing plastic spacer for extending a soil pipe flange to floor level to meet a toilet fixture has a ring-shaped spacer with a tapered inner collar protruding from its surface. The collar is received within the similarly tapered central opening of the next adjoining spacer. The spacers are made of resilient plastic to provide a wedging fit that seals the joint against leakage.

Abstract: An elevating device for a toilet closet bowl is disclosed in which an extender pipe having upper and lower flanges is provided, along with a support platform that embraces the extender pipe and onto which the lower rim of the toilet bowl may rest.

Abstract: A ringlike shaped resuable gasket of rubberlike material such as polyvinyl chloride capable of returning to its original shape for sealing the joint between a drainage pipe and a toilet bowl seals the toilet bowl horn at a central aperture sealing portion shaped to flexibly engage the horn to replace conventionally used wax sealing rings and the like. It may be installed in hot or cold weather conditions and resued when the toilet bowl is removed and replaced. A thin web portion integrally extending from the central sealing portion mates between the mounting flange surface and toilet bowl to supplement the central sealing surface, and preferably has offset tapered concentric ridges on both sides. A downwardly extending outer rim engages the flange for holding in place frictionally. Mating bolt apertures smaller than the bolts hold the bolts in place fully extended for mounting the toilet bowl.

Abstract: A closet flange assembly for anchoring a water closet to a floor and sealingly connecting the water closet to a waste drain conduit. The closet flange assembly includes a drain body having a flange for attachment to the floor and to the water closet and having a compression gasket circumferentially compressingly contained and held against axial movement within the axial bore provided in the drain body. The compression gasket has an axial bore which provides an interference fit with the periphery of the waste drain conduit when the drain body and compression gasket are axially slidingly pushed onto the waste drain conduit.

Abstract: A water closet protector stabilizer of the type used to permanently affix plastic soil pipe into concrete slabs and to provide protection against the infusion of wet concrete into the pipe during the pouring of the slab can be constructed utilizing a collar having a cylindrical section for mating with and attaching to the soil pipe and a flange attached to this collar which has a series of slots near the outer edge of the flange. A cover of a generally frustrum shape formed by a continuous wall has a series of fingers on the bottom most portion thereof. The cover is reversably attached to the collar by inserting the fingers into the slots on the flange. The cover has a top detachably mounted to the walls of the cover by a series of breakable bridgepoints. The top of the cover is composed of a flat disk having a series of sections mounted to each other by breakable bridgepoints.

Abstract: An improved apparatus for securing, in fluid sealing relationship, the waste outlet of a plumbing fixture to a waste receiving pipe extending through and beyond a mounting structure, such as a wall or a floor, the waste receiving pipe having a radially-extending flange about one end thereof with a plurality of open portions therein for receiving headed fasteners, and the waste outlet of the plumbing fixture extending into the waste receiving pipe, including: an annular fluid sealing gasket with a series of apertures therethrough, one side of which is disposed in intimate contact with the flange of the waste receiving pipe; gasket support means for supporting the other side of the gasket and having a series of apertures therein alignable with the apertures in the gasket, the gasket support means slideably disposed in fluid-sealing relationship about the waste outlet of the plumbing fixture adjacent the end thereof; head fastening means for securing the flange of the waste receiving pipe to the gasket support m

Abstract: A sealing mechanism for a floor drain where an opening in the floor is located in the vicinity of a liquid drain conduit beneath the floor. The mechanism uses a connecting conduit which communicates with the drain conduit beneath the floor and includes a first gasket member which fits within the opening and around the connecting conduit. The first gasket member has a wall circumjacently spaced from the conduit and connected to an endless loop also circumjacently placed with respect to the connecting conduit. A second gasket member is sized for circumjacent placement with respect to the connecting conduit and includes wedging means for forcing the first wall of the first gasket member against the side portions of the drain opening to effect sealing between the conduit and the side portions of the drain opening.

Abstract: A floor-mounted anchor unit for toilets comprising---in association with an upstanding sewer pipe riser set before placement of the floor---a horizontal annular toilet attachment flange on the floor adjacent and in register with such riser, a horizontal annular sub-flange surrounding the riser in spaced relation below the toilet attachment flange and engaged beneath a portion of the floor, and a plurality of vertical, circumferentially spaced screws connected in holding relation between said flanges radially outwardly of the riser; characterized by the toilet attachment flange being initially detached, and means including said screws temporarily assembled with the riser and supporting the sub-flange in position on said riser preparatory to placement of the floor thereabout and over the sub-flange, said means being removable at least in part and with the screws to then permit said connection of said screws between the toilet attachment flange and the sub-flange.