IP Library Granted Patent US 12,258,745
Granted Patent B2
US 12,258,745 · App. 18/309,592 · Granted Mar 25, 2025

Water closet carrier

Inventors: Jacob D. Twaroski (Wattsburg, PA); Christopher J. Say (Erie, PA)
Assignee: Zurn Water, LLC
E03D11/143
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Quick Facts
Patent No.
US 12,258,745
App. No.
18/309,592
Granted
Mar 25, 2025
Kind
B2
Abstract

A carrier plate for supporting a wall-mounted water closet, the carrier plate including a face plate having a top end, a bottom end opposite the top end, a front face, and a rear face opposite the front face. The carrier plate also including a bracket extending from the rear face of the face plate proximate the top end to define a bracket length, and one or more feet extending from the rear face of the face plate proximate the bottom end to define a foot length and a base plane, where the foot defines an anchor aperture therethrough, where the anchor aperture defines an anchor zone including a volume delineated by the cross-section of the anchor aperture extended normal to the base plane in both directions therefrom, and where the bracket is not positioned within the anchor zone.

Claims (28)

1. A carrier plate for supporting a wall-mounted water closet, the carrier plate comprising:

a face plate having a top end, a bottom end opposite the top end, a front face, and a rear face opposite the front face, wherein the face plate defines a channel extending between the front face and the rear face configured to receive a fluid coupling member therein;

a bracket extending from the rear face of the face plate proximate the top end to define a bracket length; and

one or more feet extending from the rear face of the face plate proximate the bottom end to define a foot length and a base plane, wherein the foot defines an anchor aperture therethrough, and wherein the anchor aperture defines an anchor zone including a volume delineated by the cross-section of the anchor aperture extended normal to the base plane in both directions therefrom, and wherein the bracket is not positioned within the anchor zone.

2. The carrier plate of claim 1 , wherein the front face of the face plate defines a front plane, and wherein the front plane is perpendicular to the base plane.

3. The carrier plate of claim 2 , wherein the bracket is positioned so that it does not overlap the anchor aperture in a direction taken along the front plane and normal to the front plane.

4. The carrier plate of claim 1 , wherein the face plate includes a plurality of feet extending from the rear face of the face plate proximate the bottom end, wherein each foot of the plurality of feet define an anchor aperture, wherein each anchor aperture defines a corresponding anchor zone, and wherein the bracket is not positioned within any anchor zone.

5. The carrier plate of claim 1 , wherein the face plate, bracket, and one or more feet are all formed from a single piece of stock material.

6. The carrier plate of claim 1 , wherein the face plate defines a channel extending between the front face and the rear face and that is configured to receive a fluid coupling member therein.

7. The carrier plate of claim 1 , further comprising a second bracket extending from the rear face of the face plate proximate the top end, and wherein the second bracket is not positioned within the anchor zone.

8. The carrier plate of claim 1 , further comprising a mounting point configured to provide a location to which an installation jig may be connected to the carrier plate.

9. The carrier plate of claim 8 , wherein the mounting point includes a plurality of equally spaced apertures formed into the bracket.

10. The carrier plate of claim 8 , wherein the mounting point includes an aperture formed into the face plate.

11. The carrier plate of claim 1 , wherein the one or more feet include a pair of feet defining an anchor width therebetween, and wherein the anchor length is between 20% to 30% of the anchor width.

12. A carrier assembly for supporting a wall-mounted water closet, the carrier assembly comprising:

an installation jig, wherein the installation jig includes an elongated body defining a longitudinal axis therethrough, and wherein the elongated body defines a plurality of discrete apertures positioned axially along the body; and

a carrier plate including:

a face plate defining a channel therethrough that is configured to receive a fluid coupling member therein,

one or more feet extending from the face plate, and

a mounting point configured to provide a location to which the installation jig may be connected to the carrier plate, wherein the mounting point is configured to allow the carrier plate to be infinitely adjustable relative to the installation jig along the jig axis.

13. The carrier assembly of claim 12 , wherein each aperture of the plurality of discrete apertures has the same size and shape.

14. The carrier assembly of claim 12 , wherein each aperture of the plurality of discrete apertures is positioned equally along the axial length of the jig.

15. The carrier assembly of claim 12 , wherein the mounting point includes a plurality of equally spaced apertures defined by the carrier plate.

16. The carrier assembly of claim 15 , wherein the plurality of equally spaced apertures are positioned such that at least one aperture of the plurality of equally spaced apertures overlaps with at least one aperture of the plurality of discrete apertures of the installation jig regardless of the relative position of the carrier plate along the axial length of the installation jig.

17. The carrier assembly of claim 12 , wherein the face plate includes a top end and a bottom end opposite the top end, wherein the one or more feet extend from the face plate proximate the bottom end, and wherein the face late further includes a bracket extending from the face plate proximate the top end.

18. The carrier assembly of claim 17 , where the mounting point is located on the bracket.

19. The carrier assembly of claim 18 , further comprising a second mounting point located on the face plate.

20. The carrier assembly of claim 12 , wherein the carrier plate is a first carrier plate, the carrier assembly further comprising a second carrier plate couplable to the installation jig, and wherein the location of the second carrier plate along the axial length of the installation jig is infinitely adjustable relative to the location of the first carrier plate along the axial length of the installation jig.

Assignments (6)
NOTICE OF SUCCESSION OF AGENCY OF REEL/FRAME 066293/0879 Recorded Feb 20, 2026
From: UBS AG, STAMFORD BRANCH, AS PRIOR AGENT (F/K/A CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH)
To: JPMORGAN CHASE BANK, N.A., AS SUCCESSOR AGENT
Reel/Frame 074947/0479 →
CONVERSION Recorded Jan 16, 2024
From: ZURN INDUSTRIES, LLC
To: ZURN INDUSTRIES, LLC
Reel/Frame 066336/0603 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 16, 2024
From: ZURN INDUSTRIES, LLC
To: ZURN WATER, LLC
Reel/Frame 066337/0918 →
PATENT SECURITY AGREEMENT Recorded Dec 18, 2023
From: ZURN WATER, LLC
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
Reel/Frame 066293/0879 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 28, 2023
From: TWAROSKI, JACOB D.; SAY, CHRISTOPHER J.
To: ZURN INDUSTRIES, LLC
Reel/Frame 063483/0929 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 28, 2023
From: TWAROSKI, JACOB D.; SAY, CHRISTOPHER J.
To: ZURN INDUSTRIES, LLC
Reel/Frame 063484/0193 →