IP Library › Granted Patent US 12,318,048
Granted Patent B2
US 12,318,048 · App. 18/642,110 · Granted Jun 3, 2025

Scrubbing tool having a movable two-section handle and a dissolvable cleaning head

Inventors: John Edward Lee O'Brien (Pennsauken, NJ); Aaron C. Krause (Pennsauken, NJ); Aleksandrs Titovs (Pennsauken, NJ); Joe M. Vaccaro (Pennsauken, NJ)
Assignee: SCRUB DADDY, INC.
A47K17/00A46B9/005A47L25/00B08B1/12B08B3/08A46B2200/304
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Quick Facts
Patent No.
US 12,318,048
App. No.
18/642,110
Granted
Jun 3, 2025
Kind
B2
Abstract

A scrubbing tool for cleaning a surface that has a handle for holding by a user in a cleaning operation. The handle has a first connector. The scrubbing tool also has a cleaning head having a second connector configured to mate with the first connector in order to attach the cleaning head to the handle in an engaged position. The cleaning head is comprised entirely of a material configured to dissolve in water and has a cleaning agent.

Claims (49)

1. A scrubbing kit, comprising:

a dissolvable cleaning tablet; and

a scrubbing tool for cleaning a surface, comprising:

a shell extending between a first section and a second section,

a rod positioned at least partially in the shell, the rod having a button end comprising a button accessible at the first section of the shell and a release end comprising a release element, wherein the rod can be selectively moved from a retracted position in which the release element is positioned within the shell and an extended position in which at least a portion of the release element is positioned outside of the shell by moving the button end of the rod, and

a connection mechanism attached to the second section of the shell, the connection mechanism comprising a first connector including one or more flexible rings and configured to mate with a second connector of the dissolvable cleaning tablet,

wherein moving the rod to the extended position causes the release element to contact and apply force to the dissolvable cleaning tablet to separate the dissolvable cleaning tablet from the connection mechanism.

2. The scrubbing kit of claim 1 , wherein the scrubbing tool further comprises:

a spring disposed around the rod to bias the rod to the retracted position.

3. The scrubbing kit of claim 1 , wherein the connection mechanism is attached to a first portion of an inner side wall of the shell such that a gap through which the release element can pass to contact the dissolvable cleaning tablet exists between the connection mechanism and a second portion of the inner side wall.

4. The scrubbing kit of claim 1 ,

wherein the shell forms therethrough an aperture,

wherein the button end of the rod

extends through the aperture and the button is accessible outside the shell.

5. The scrubbing kit of claim 4 , wherein the aperture comprises a slit such that movement of the rod is limited to linear translation.

6. The scrubbing kit of claim 1 , wherein the dissolvable cleaning tablet comprises a cleaning agent.

7. The scrubbing kit of claim 1 , wherein a back surface of the dissolvable cleaning tablet forms therein an opening to a cavity to mate with the connection mechanism.

8. A scrubbing tool for cleaning a surface, comprising:

a shell extending between a first section and a second section;

a rod positioned at least partially in the shell, the rod having a button end comprising a button accessible at the first section of the shell and a release end comprising a release element, wherein the rod can be selectively moved from a retracted position in which the release element is positioned within the shell and an extended position in which at least a portion of the release element is positioned outside of the shell by moving the button end of the rod; and

a connection mechanism attached to the second section of the shell, the connection mechanism comprising a first connector including one or more flexible rings and configured to mate with a second connector of a dissolvable cleaning tablet,

wherein moving the rod to the extended position causes the release element to contact and apply force to the dissolvable cleaning tablet to separate the dissolvable cleaning tablet from the connection mechanism.

9. The scrubbing tool of claim 8 , wherein the scrubbing tool further comprises:

a spring disposed around the rod to bias the rod to the retracted position.

10. The scrubbing tool of claim 8 , wherein the connection mechanism is attached to a first portion of an inner side wall of the shell such that a gap through which the release element can pass to contact the dissolvable cleaning tablet exists between the connection mechanism and a second portion of the inner side wall.

11. A scrubbing kit, comprising:

a dissolvable cleaning tablet; and

a scrubbing tool for cleaning a surface, comprising:

a telescoping shell having a first section configured to be gripped by a user during a cleaning operation and a second section,

a rod at least partially within the telescoping shell, the rod having a first end fixedly attached to the first section of the telescoping shell and a second free end; and

a connection mechanism configured to mate with a dissolvable cleaning tablet, the connection mechanism attached to the second free end of the rod,

wherein the telescoping shell can be selectively moved, by pulling the first section and the second section away from each other, from a collapsed cleaning position in which the connection mechanism is outside of the telescoping shell and an extended releasing position in which the connection mechanism is withdrawn into the second section until the dissolvable cleaning tablet contacts the second section and is forced off the connection mechanism.

12. The scrubbing kit of claim 11 , wherein the scrubbing tool further comprises:

a spring disposed around the rod to bias the telescoping shell in the collapsed cleaning position.

13. The scrubbing kit of claim 11 ,

wherein the first section comprises a sliding surface that fits within a top portion of the second section and allows the first section to slide relative to the second section.

14. The scrubbing kit of claim 11 , wherein the rod is fixedly attached to the first section at a bottom portion thereof.

15. The scrubbing kit of claim 11 , wherein the dissolvable cleaning tablet comprises a cleaning agent.

16. The scrubbing kit of claim 11 , wherein a back surface of the dissolvable cleaning tablet forms therein an opening to a cavity to mate with the connection mechanism.

17. A scrubbing tool for cleaning a surface, comprising:

a telescoping shell having a first section configured to be gripped by a user during a cleaning operation and a second section;

a rod at least partially within the telescoping shell, the rod having a first end fixedly attached to the first section of the telescoping shell and a second free end; and

a connection mechanism configured to mate with a dissolvable cleaning tablet, the connection mechanism attached to the second free end of the rod;

wherein the telescoping shell can be selectively moved, by pulling the first section and the second section away from each other, from a collapsed cleaning position in which the connection mechanism is outside of the telescoping shell and an extended releasing position in which the connection mechanism is withdrawn into the second section until the dissolvable cleaning tablet contacts the second section and is forced off the connection mechanism.

18. The scrubbing tool of claim 17 , further comprising:

a spring disposed around the rod to bias the telescoping shell in the collapsed cleaning position.

19. The scrubbing tool of claim 17 ,

wherein the first section comprises a sliding surface that fits within a top portion of the second section and allows the first section to slide relative to the second section.

20. The scrubbing tool of claim 17 , wherein the rod is fixedly attached to the first section at a bottom portion thereof.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 7, 2024
From: O'BRIEN, JOHN; KRAUSE, AARON C.; TITOVS, ALEKSANDRS; VACCARO, JOE M.
To: SCRUB DADDY, INC.
Reel/Frame 067334/0827 →
Continuity (4)
Continuation 18371811 · Sep 22, 2023
Continuation 16997848 · Aug 19, 2020
Provisional Application 62888680 · Aug 19, 2019
Related Publication 20240349958A1 · Oct 24, 2024
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Cited By (1)
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