Patents Assigned to Danco, Inc.
  • Patent number: 11927001
    Abstract: A pop up stopper comprising multiple aperture and at least one non-aperture lever rod engagement locations to allow use of the stopper as a replacement with different pre-existing actuating and drain systems when the existing stopper is broken, worn or needs to be replaced for aesthetic reasons. An existing lever rod is selectively positionable to engage with one of the lever rod engagement locations that are disposed at varying heights on the stopper. Most preferably, there are six lever rod engagement locations, four aperture locations and two non-aperture locations. A seal disposed below a cap and around a body of the stopper comprises an enlarged annular ring near its outer edge to provide increased surface area for sealing a drain opening. The body of the stopper has a maximum width measured in cross section of 1.04 inches or less.
    Type: Grant
    Filed: September 21, 2021
    Date of Patent: March 12, 2024
    Assignee: Danco, Inc.
    Inventors: Jon Manoj, Robert Jones, Jr.
  • Patent number: 11566407
    Abstract: An exemplary embodiment, among others, of the present disclosure is directed to a drain closure assembly. Such an assembly has a head of the drain closure assembly that is fastened to a top end of a stem, wherein the bottom end of the stem is insertable in a drain shoe. The assembly further includes a gasket fastened around an outer cylinder of the stem below the head. Accordingly, the gasket comprises a series of concentric annular platforms such that a force applied to a top surface of the gasket causes an upper concentric annular platform having a smaller outer diameter to be compressed before the lower concentric annular platform having a larger outer diameter is compressed, thereby creating a seal between the head of the drain closure assembly and the drain shoe.
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: January 31, 2023
    Assignee: Danco, Inc.
    Inventors: Robert Clifton Jones, Jr., Muhammad Towheed Hossain, Casey J. Fregoe
  • Patent number: 11274424
    Abstract: A detachable faucet connector can be used with a faucet to allow easy connection of hoses to the faucet. The detachable faucet connector can include an aerator, a funnel, and a hose adapter. The aerator can connect to a faucet to replace the faucet's existing aerator. The funnel can be inserted in to the aerator prior to the installation of the aerator in the faucet. The hose adapter can be connected to the funnel. The hose adapter can be attached to a hose.
    Type: Grant
    Filed: August 21, 2018
    Date of Patent: March 15, 2022
    Assignee: Danco, Inc.
    Inventors: Michael J. Schuster, Douglas C. Saunders
  • Patent number: 11274429
    Abstract: In various embodiments, an apparatus includes a toilet horn receptacle having an upper end and a lower end. A sealing rim is positioned at an upper end of the toilet horn receptacle, and at least a portion of the sealing rim extends inwardly from the upper end of the toilet horn receptacle towards a center axis of the sealing rim. A funnel extends from the lower end of the toilet horn receptacle, and a channel wall circumscribes the toilet horn receptacle. The channel wall and at least the toilet horn receptacle form a continuous annular receptacle. A foam sealing component is disposed in the continuous annular receptacle such that an inner wall of the foam sealing component circumscribes the toilet horn receptacle and such that the channel wall circumscribes at least a portion of an outer wall of the foam sealing component.
    Type: Grant
    Filed: September 16, 2019
    Date of Patent: March 15, 2022
    Assignee: Danco, Inc.
    Inventor: Michael J. Schuster
  • Patent number: 11220813
    Abstract: Disclosed are various embodiments for facilitating the installation of a toilet over a closet collar for a drain pipe. According to various embodiments, a toilet seal assembly is positioned between the toilet and the closet collar, providing a seal between the toilet and the flange of the closet collar. The toilet seal assembly may include a flexible rubber seal and a compressible foam seal ring. The flexible rubber seal may include an annular wall, an upper ring that extends radially inward from the annular wall, and a lower ring that extends radially outward from the annular wall. The compressible foam seal ring may be disposed on the lower ring of the flexible rubber seal.
    Type: Grant
    Filed: June 16, 2020
    Date of Patent: January 11, 2022
    Assignee: Danco, Inc.
    Inventor: Michael J. Schuster
  • Patent number: 11213117
    Abstract: Disclosed are various embodiments of a nested brush. The nested brush can include a first brush and a second brush. The first brush can include a first elongated handle and a first brush head. The first elongated handle can include a first end, a second end, and a brush receptacle extending from the first end of the first elongated handle along a portion of the first elongated handle. The first brush head can be attached to the first end of the first elongated handle. The second brush can include a second elongated handle and a second brush head. The second elongated handle can include a first end and a second end. The second elongated handle can be configured to fit within the brush receptacle of the first elongated handle. The second brush head can be attached to the first end of the second elongated handle.
    Type: Grant
    Filed: August 20, 2018
    Date of Patent: January 4, 2022
    Assignee: DANCO, INC.
    Inventors: Michael J. Schuster, Thomas R. Bajek, Dwayne A. Porter
  • Patent number: 11167886
    Abstract: A cleaning attachment for a utility bucket is disclosed. One embodiment, among others, the cleaning attachment includes a ramp with a first end and a second end. The second end may have a greater height than the first end. The cleaning attachment also includes a back platform and a rim engagement slot. The back platform may have a smaller height than the second end of the ramp. The rim engagement slot can be configured to engaging a rim of the utility bucket. The rim engagement slot can formed between a back wall of the second end of the ramp and the back platform.
    Type: Grant
    Filed: April 8, 2020
    Date of Patent: November 9, 2021
    Assignee: Danco, Inc.
    Inventors: Michael J. Schuster, Thomas R. Bajek, Dwayne A. Porter
  • Patent number: 11162611
    Abstract: A faucet handle comprising two valve stem cavities. A first valve stem cavity is different from second valve stem cavity in at least one characteristic of size, shape, or orientation to allow a single faucet handle to be used with different valve stems for different types of applications. A first valve stem cavity may be configured to receive a valve stem in a substantially vertical orientation as may be commonly used with a lavatory faucet application and a second valve stem cavity may be configured to receive a valve stem in an angled orientation as may be commonly used with a tub or shower faucet application. Any combination of differing characteristics may be used for the first and second valve cavities to accommodate different valve stem characteristics.
    Type: Grant
    Filed: November 21, 2019
    Date of Patent: November 2, 2021
    Assignee: Danco, Inc.
    Inventors: Robert Jones, Jon Manoj
  • Patent number: 11142897
    Abstract: Various embodiments for a drain debris straining assembly are described, where the drain debris straining assembly can be positioned inside a drain to collect hair and other debris. A drain debris straining assembly in accordance with an embodiment of the present application includes a basket assembly. The basket assembly includes a basket body surrounding a hollow core and at least one opening configured to filter fluid to entrap debris. The basket assembly further includes a flexible rib configured to compress against an internal diameter of a drain flange to form a seal between the basket assembly and the drain flange. The drain debris straining assembly may also include a pop-up assembly having an interference ridge sized and positioned to contact at least one inner wall of the basket assembly to retain a vertical position of the pop-up assembly relative to the basket assembly.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: October 12, 2021
    Assignee: Danco, Inc.
    Inventor: Michael J. Schuster
  • Patent number: 11100328
    Abstract: Disclosed are various embodiments for determining piping configurations in an under-sink or similar environment. A computing device, such as a mobile device or a server, may be directed to access a digital image, such as a photograph of an under-sink environment. An analysis of the under-sink environment may be performed to generate a plurality of suggested configurations of piping for placement in the under-sink environment using compliance criteria. A selection of one of the suggested configurations may be received and a parts list for the one of the suggested configurations may be generated. A series of instructions to complete an assembly of the one of the suggested configurations may be generated.
    Type: Grant
    Filed: February 12, 2020
    Date of Patent: August 24, 2021
    Assignee: Danco, Inc.
    Inventor: Michael J. Schuster
  • Patent number: 11091902
    Abstract: Disclosed are various embodiments of a lockable toilet fill valve and methods according to the present invention. In one embodiment, a toilet fill valve includes a float/arm assembly. The toilet fill valve is closed when the float/arm assembly is disposed in a first position. The toilet fill valve being open when the float/arm assembly is disposed in a second position. A shuttle switch is associated with the float/arm assembly. The shuttle switch includes an unlock position and a lock position, wherein the shuttle switch fixes the float/arm assembly in the first position when the shuttle switch is in the lock position.
    Type: Grant
    Filed: March 16, 2020
    Date of Patent: August 17, 2021
    Assignee: Danco, Inc.
    Inventors: Michael J. Schuster, Larry L. Schneider
  • Patent number: 11021862
    Abstract: Disclosed are various embodiments for facilitating the installation of a toilet over a closet collar for a drain pipe. According to various embodiments, a toilet seal assembly is positioned between the toilet and the closet collar, providing a seal between the toilet and the flange of the closet collar. The toilet seal assembly may include a flexible rubber seal and a compressible foam seal ring. The flexible rubber seal may include an annular wall, an upper ring that extends radially inward from the annular wall, and a lower ring that extends radially outward from the annular wall. The compressible foam seal ring may be disposed on the lower ring of the flexible rubber seal.
    Type: Grant
    Filed: April 3, 2018
    Date of Patent: June 1, 2021
    Assignee: Danco, Inc.
    Inventor: Michael J. Schuster
  • Patent number: 11001509
    Abstract: Various examples are provided for smart water systems. In one example, a method for providing water through a faucet includes detecting a voice request from a user; providing an indication of the voice request to control circuitry of an electrically operated valve coupled to a water supply line of the faucet; and activating the electrically operated valve to provide water through the faucet. In another example, a method includes detecting a request for water from a user; providing an indication of the request to control circuitry of an electrically operated valve coupled to a water supply line of the faucet; and activating the electrically operated valve to provide a specified amount of water through the faucet.
    Type: Grant
    Filed: October 21, 2019
    Date of Patent: May 11, 2021
    Assignee: Danco, Inc.
    Inventor: Michael J. Schuster
  • Patent number: 10981414
    Abstract: Various embodiments are described for a squeegee apparatus configured to facilitate a removal of paint or other debris in an annular recess of a can, such as a paint can. The squeegee apparatus may include a body having a first recess to receive a first lip of a can, a second recess to receive a second lip of the can, and a projection to extend into an annular recess of the can. The squeegee apparatus may include a guard wall projecting laterally from the body and a ramp at least partially defined by a distal end of the projection. The ramp and the projection can be positioned such that, when the body of the squeegee apparatus is pulled along the annular recess of the paint can, paint or other debris residing in the annular recess is forced up the ramp and redirected towards an interior chamber of the can.
    Type: Grant
    Filed: June 11, 2019
    Date of Patent: April 20, 2021
    Assignee: Danco, Inc.
    Inventors: Michael J. Schuster, Dwayne A. Porter
  • Patent number: 10959512
    Abstract: Disclosed are various embodiments of a garbage disposal cleaning brush. The brush can include a brush head, a splash guard, and a rod. The splash guard can include a shaft, a circular channel well and a lip extending from the outer wall of the circular channel well. The rod may be connected to the brush head and extending through the shaft of the splash guard. The shaft can include a first inner wall and a first outer wall. The circular channel wall can include a hold on a bottom surface, a second inner wall, and a second outer wall.
    Type: Grant
    Filed: August 21, 2018
    Date of Patent: March 30, 2021
    Assignee: Danco, Inc.
    Inventors: Michael J. Schuster, Thomas R. Bajek
  • Patent number: 10934698
    Abstract: According to various embodiments, a toilet system includes a toilet fill valve and a bowl fill valve that is configured to attach directly to the toilet fill valve. The toilet fill valve can include a body having an extended portion that forms a bowl fill outlet port, a water inlet configured to couple to a water source, and a tank water outlet configured to output water to a toilet tank. The bowl fill valve can include a bowl fill valve inlet port that is configured to mate directly to the bowl fill outlet port of the body of the toilet fill valve, a bowl fill valve outlet port, a protrusion configured to insert into a recess of the toilet fill valve and retain the bowl fill valve to the toilet fill valve, a slot that is configured to receive an extension of the toilet fill valve, and a water flow adjustment handle.
    Type: Grant
    Filed: November 18, 2019
    Date of Patent: March 2, 2021
    Assignee: Danco, Inc.
    Inventors: Michael J. Schuster, Larry Schneider
  • Patent number: 10925441
    Abstract: Disclosed are various embodiments for a universal sink stopper and strainer. Various embodiments can include a handle, a plate, and a gasket. The gasket can include a first plurality of holes. The plate can include a protrusion and a second plurality of holes. The protrusion is shaped to extend through a portion of the gasket. The handle is configured to rotate to adjust an alignment of the first plurality of holes of the gasket with respect to the second plurality of holes of the plate.
    Type: Grant
    Filed: May 12, 2020
    Date of Patent: February 23, 2021
    Assignee: Danco, Inc.
    Inventor: Michael J. Schuster
  • Patent number: 10730170
    Abstract: Disclosed are various embodiments for a universal aerator removal and installation tool, which may include a tool for rotationally engaging and turning an aerator coupled to a faucet spout. The tool may include a tool body having a first end and a second end and various keys positioned at the first end of the tool body. Each of the keys may include projections configured to rotationally engage and turn a different type of aerator. One or more aerator wrenches may be positioned at the second end of the tool body, where the aerator wrenches may project from the tool body and be configured to rotationally engage and turn different types of aerators.
    Type: Grant
    Filed: August 20, 2018
    Date of Patent: August 4, 2020
    Assignee: Danco, Inc.
    Inventors: Michael J. Schuster, Douglas C. Saunders
  • Patent number: 10722079
    Abstract: Disclosed are various embodiments for a universal sink stopper and strainer. Various embodiments can include a handle, a first plate, a gasket, a second plate, and a fastener. The first plate can include a first plurality of holes. The gasket can include a second plurality of holes in alignment with the first plurality of holes. The second plate can include a third plurality of holes in alignment with the first and the second plurality of holes. The fastener can extend through the second plate, the gasket, and the first plate to engage the handle.
    Type: Grant
    Filed: May 7, 2018
    Date of Patent: July 28, 2020
    Assignee: Danco, Inc.
    Inventor: Michael J. Schuster
  • Patent number: D907748
    Type: Grant
    Filed: July 31, 2019
    Date of Patent: January 12, 2021
    Assignee: Danco, Inc.
    Inventors: Robert Clifton Jones, Casey J. Fregoe