IP Library Granted Patent US 12,035,801
Granted Patent B2
US 12,035,801 · App. 17/879,453 · Granted Jul 16, 2024

Magnetic bottle brush

Inventors: Steven Bryan Dunn (Beverly Hills, CA); Yong Sun Simon Kang (Pasadena, CA); Thomas Edward Birkert (West Hills, CA); Mark Gerard Tebbe (Ventura, CA); Fangyi Gao (Temple City, CA); Nicholas Trumbo (Valencia, CA); Sung Yun Chan (Pasadena, CA)
Assignee: MUNCHKIN, INC.
A46B15/0097A46B15/0095A46B15/0061A46B17/08A46B2200/3006
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Quick Facts
Patent No.
US 12,035,801
App. No.
17/879,453
Granted
Jul 16, 2024
Kind
B2
Abstract

A magnetic bottle brush that has a handle with an upper portion and a lower portion and a brush head attached to the upper portion of the handle. A magnetic element is disposed in the lower portion of the handle that exerts a magnetic attraction force between the magnetic bottle brush and an accompanying magnetic base.

Claims (37)

1. A magnetic bottle brush assembly, comprising:

a magnetic bottle brush having:

a handle with an upper portion and a lower portion;

a brush head attached to the upper portion of the handle; and

a magnetic element disposed in the lower portion of the handle that exerts a magnetic attraction force; and

a magnetic base formed as a tray with a tray cover that has a liquid run-off channel disposed thereon, and that attaches to the magnetic bottle brush through the magnetic attraction force.

2. The magnetic bottle brush assembly of claim 1 , further comprising a magnet housing encasing the magnetic element.

3. The magnetic bottle brush assembly of claim 2 , wherein the magnet housing has an alignment shaft that orients and secures the magnetic element contained therein.

4. The magnetic bottle brush assembly of claim 1 , wherein the magnetic element is a magnet.

5. The magnetic bottle brush assembly of claim 1 , wherein the magnetic element is a ferromagnetic material.

6. The magnetic bottle brush assembly of claim 1 , wherein the liquid run-off channel comprises a flexible spout or gutter.

7. The magnetic bottle brush assembly of claim 1 , wherein the handle has a grip depression on the handle to provide leverage.

8. The magnetic bottle brush assembly of claim 1 , further comprising a detachable nipple brush that is stored in the handle and contains the magnetic element.

9. The magnetic bottle brush assembly of claim 8 , wherein the magnetic element additionally attaches the detachable nipple brush to the handle.

10. A magnetic bottle brush assembly, comprising:

a bottle brush having:

a handle with an upper portion and a lower portion;

a brush head attached to the upper portion of the handle; and

a magnetic element disposed in the lower portion of the handle; and

a magnetic base formed as a tray with a tray cover that has a liquid run-off channel disposed thereon,

wherein a magnetic attraction force is generated to attract the first magnetic element of the bottle brush to the magnetic base.

11. The magnetic bottle brush assembly of claim 10 , wherein the liquid run-off channel comprises a flexible spout or gutter.

12. The magnetic bottle brush assembly of claim 11 , wherein the flexible spout is shaped as a funnel or trough.

13. The magnetic bottle brush assembly of claim 10 , wherein the tray may be over-molded with the tray cover that covers the tray.

14. A magnetic bottle brush assembly, comprising:

a bottle brush having:

a handle with an upper portion and a lower portion;

a brush head attached to the upper portion of the handle; and

a magnetic element disposed in the lower portion of the handle;

a magnetic base formed as a tray having:

a tray cover;

a liquid run-off channel disposed thereon;

wherein a magnetic attraction force is generated to attract the magnetic element of the bottle brush to the magnetic base.

15. The magnetic bottle brush assembly of claim 14 , further comprising a magnet housing that encases the first magnet element.

16. The magnetic bottle brush assembly of claim 14 , wherein the magnetic attraction force generated by the magnetic element supports the bottle brush in a horizontal position when attached to the magnetic base.

17. The magnetic bottle brush assembly of claim 14 , wherein the attachment between the brush head and handle is magnetic and a second point of attachment for securing the bottle brush magnetically.

18. The magnetic bottle brush assembly of claim 14 , wherein the liquid run-off channel comprises a spout or gutter.

Assignments (2)
SECURITY INTEREST Recorded Apr 4, 2025
From: MUNCHKIN, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 070740/0669 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 6, 2024
From: DUNN, STEVEN BRYAN; GAO, FANGYI; TRUMBO, NICHOLAS A.; CHAN, SUNG YUN; KANG, YONG SUN SIMON; BIRKERT, THOMAS EDWARD; TEBBE, MARK GERARD
To: MUNCHKIN, INC.
Reel/Frame 067663/0388 →
Continuity (4)
Continuation 16806924 · Mar 2, 2020
Provisional Application 62898395 · Sep 10, 2019
Provisional Application 62812672 · Mar 1, 2019
Related Publication 20230028280A1 · Jan 26, 2023