IP Library Granted Patent US 8,241,427
Granted Patent B1
US 8,241,427 · App. 12/596,466 · Granted Aug 14, 2012

Floor maintenance tool and method

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Quick Facts
Patent No.
US 8,241,427
App. No.
12/596,466
Granted
Aug 14, 2012
Kind
B1
Abstract

A floor tool is provided, and includes a handle with first and second opposite ends through which a longitudinal axis of the handle extends, and a mop head coupled to the second end of the handle. In some embodiments, a fluid container is coupled to and carried by the handle at a location between the first and second ends of the handle. The fluid container can have a center of mass offset from the longitudinal axis. In some embodiments, a portion of the handle is located between the fluid container and the first end of the handle, and is offset from the longitudinal axis more than center of mass of the fluid reservoir. The floor tool can also have a valve coupled to the handle and having a gap into which a length of conduit extending from the fluid container can be laterally inserted. A valve-actuating trigger can be coupled to the handle for rotation, such that the trigger pivot point is closer to the second end of the handle than the terminal end of the trigger squeezed by a user.

Claims (14)

1. A method of operating a floor tool, the method comprising:

grasping an elongated handle at a first end, the handle having a mop head connected thereto at a second end opposite the first end, and a longitudinal axis extending through the first and second ends of the handle;

grasping the elongated handle at a location offset from the longitudinal axis and between the first and second ends of the elongated handle;

moving the elongated handle to place the mop head in contact with a floor surface; and

orbiting a center of mass of a fluid reservoir substantially in alignment with the longitudinal axis of the elongated handle and between the mop head and the location.

2. The method of claim 1 , wherein the handle has a serpentine shape.

3. The method of claim 1 , wherein the handle substantially lies within a single plane.

4. The method of claim 1 , wherein a majority of the handle is free from intersection with the longitudinal axis.

5. The method of claim 4 , wherein at least eighty percent of the tool handle is free from intersection with the longitudinal axis.

6. The method of claim 1 , further comprising actuating a user-manipulatable control adjacent the first end to dispense fluid from the fluid reservoir.

7. The method of claim 6 , further comprising actuating a valve by actuating the user-manipulatable control.

8. The method of claim 1 , further comprising applying a first force on the handle first end and a second force on the offset location to pivot the handle.

9. The method of claim 1 , further comprising viewing a fluid level in the fluid reservoir through a transparent window.

10. The method of claim 1 , further comprising removing the fluid reservoir from a holster coupled to the handle.

Assignments (16)
RELEASE OF SECURITY INTEREST Recorded Nov 14, 2025
From: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS NOTES COLLATERAL AGENT
To: BIRKO CORPORATION; DIVERSEY, INC.; DIVERSEY TASKI, INC.; INNOVATIVE WATER CARE, LLC; SOLENIS TECHNOLOGIES, L.P.
Reel/Frame 073564/0864 →
SECURITY INTEREST Recorded Nov 14, 2025
From: CHEM-AQUA, INC.; DIVERSEY, INC.; DIVERSEY TASKI, INC.; INNOVATIVE WATER CARE, LLC; NCH CORPORATION; NCH LIFE SCIENCES LLC; SOLENIS TECHNOLOGIES, L.P.
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS NOTES COLLATERAL AGENT
Reel/Frame 073570/0838 →
SECURITY AGREEMENT (NOTES) Recorded Oct 10, 2025
From: DIVERSEY, INC.; DIVERSEY TASKI, INC.; INNOVATIVE WATER CARE, LLC; SOLENIS TECHNOLOGIES, L.P.
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS NOTES COLLATERAL AGENT
Reel/Frame 073061/0885 →
RELEASE OF 2023 NOTES PATENT SECURITY INTERESTS Recorded Oct 10, 2025
From: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A.
To: BIRKO CORPORATION; DIVERSEY, INC.; DIVERSEY TASKI, INC.; INNOVATIVE WATER CARE, LLC; SOLENIS TECHNOLOGIES, L.P.
Reel/Frame 073074/0198 →
SECURITY AGREEMENT (2024 NOTES) Recorded Jun 24, 2024
From: BIRKO CORPORATION; DIVERSEY, INC.; DIVERSEY TASKI, INC.; INNOVATIVE WATER CARE, LLC; SOLENIS TECHNOLOGIES, L.P.
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS NOTES COLLATERAL AGENT
Reel/Frame 067824/0278 →
RELEASE OF SECURITY AGREEMENT REEL/FRAME 045300/0141 Recorded Jul 10, 2023
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
To: DIVERSEY, INC.; THE BUTCHER COMPANY
Reel/Frame 064236/0722 →
NOTES PATENT SECURITY AGREEMENT Recorded Jul 7, 2023
From: BIRKO CORPORATION; SOLENIS TECHNOLOGIES, L.P.; INNOVATIVE WATER CARE, LLC; DIVERSEY, INC.; DIVERSEY TASKI, INC.
To: BANK OF NEW YORK MELLON TRUST COMPANY, N.A.
Reel/Frame 064348/0235 →
2023 NOTES PATENT SECURITY AGREEMENT Recorded Jul 7, 2023
From: BIRKO CORPORATION; SOLENIS TECHNOLOGIES, L.P.; INNOVATIVE WATER CARE, LLC; DIVERSEY, INC.; DIVERSEY TASKI, INC.; INNOVATIVE WATER CARE GLOBAL CORPORATION
To: BANK OF NEW YORK MELLON TRUST COMPANY, N.A.
Reel/Frame 064225/0170 →
2021 NOTES PATENT SECURITY AGREEMENT Recorded Jul 7, 2023
From: BIRKO CORPORATION; SOLENIS TECHNOLOGIES, L.P.; INNOVATIVE WATER CARE, LLC; DIVERSEY, INC.; DIVERSEY TASKI, INC.
To: BANK OF NEW YORK MELLON TRUST COMPANY, N.A.
Reel/Frame 064225/0576 →
TERM LOAN PATENT SECURITY AGREEMENT Recorded Jul 6, 2023
From: BIRKO CORPORATION; SOLENIS TECHNOLOGIES, L.P.; INNOVATIVE WATER CARE, LLC; DIVERSEY, INC.; DIVERSEY TASKI, INC.
To: GOLDMAN SACHS BANK USA
Reel/Frame 064223/0526 →
ABL PATENT SECURITY AGREEMENT Recorded Jul 6, 2023
From: BIRKO CORPORATION; SOLENIS TECHNOLOGIES, L.P.; INNOVATIVE WATER CARE, LLC; DIVERSEY, INC.; DIVERSEY TASKI, INC.
To: BANK OF AMERICA, N.A.
Reel/Frame 064222/0751 →
SECURITY AGREEMENT Recorded Feb 9, 2018
From: DIVERSEY, INC.; THE BUTCHER COMPANY
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Reel/Frame 045300/0141 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 10, 2012
From: CRAWFORD, CHARLES A.; BOBER, ANDREW M.; CONNER, CRAIG; CORS, MARK; REBACK, NICHOLAS; LEE, DANIEL
To: JOHNSONDIVERSEY, INC.
Reel/Frame 028763/0172 →
RELEASE OF SECURITY INTEREST Recorded Jan 30, 2012
From: CITIBANK, N.A., AS ADMINISTRATIVE AGENT
To: DIVERSEY, INC. (FORMERLY KNOWN AS JOHNSONDIVERSEY, INC.)
Reel/Frame 027618/0044 →
CHANGE OF NAME Recorded Mar 15, 2010
From: JOHNSONDIVERSEY, INC.
To: DIVERSEY, INC.
Reel/Frame 024079/0108 →
SECURITY AGREEMENT Recorded Dec 2, 2009
From: JOHNSONDIVERSEY, INC.
To: CITIBANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 023814/0701 →