IP Library Granted Patent US 7,356,870
Granted Patent B2
US 7,356,870 · App. 10/921,652 · Granted Apr 15, 2008

Water pipe cleaning apparatus and method

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Quick Facts
Patent No.
US 7,356,870
App. No.
10/921,652
Granted
Apr 15, 2008
Kind
B2
Abstract

The present invention is a method and apparatus for cleaning the surfaces of a water pipe. The present invention includes a major unit and a minor unit that are magnetically coupled. The pipe cleaning apparatus cleans the surfaces of a water pipe as it is moved in conjunction (maintaining a magnetic connection) along the inside and outside surfaces of the pipe. The cleaning apparatus efficiently and effectively cleans the residue that builds up on the inside surfaces of a tobacco pipe, but also provides entertainment.

Claims (14)

1. A magnetic cleaning apparatus for a pipe, comprising:

a cylindrical-shaped major unit including a first end extending with taper to a second end, said first end comprises an open receptacle for storage of items and said second end comprises a first cavity; said first cavity and receptacle are separated by a horizontal separator formed integrally with said major unit; a master magnet is positioned within said first cavity at said second end of said major unit;

a first end cap positioned over said second end of said major unit securing said master magnet within said first cavity, wherein said second end of said major unit is placeable on an outside surface of the pipe;

a top cap removeably connected to said first end of said major unit to cover said receptacle within said major unit, said top cap and said first end cap are located on opposite ends of said major unit;

a cylindrical-shaped minor unit including a first end extending to a second end, said first end of the minor unit comprises a second cavity, a slave magnet is positioned within said second cavity at said first end of said minor unit;

a second end cap positioned over said first end of said minor unit securing said slave magnet within said second cavity, wherein said second end of said minor unit is placeable on an inside surface of the pipe, wherein said minor unit and said major unit adapted to maintain a magnetically coupled relationship when said major unit is moved along the outside surface of the pipe.

2. The magnetic cleaning apparatus of claim 1 further comprising a textured element disposed on said second end of said minor unit.

3. A magnetic cleaning apparatus for a pipe, comprising:

a cylindrical-shaped major unit including a first end extending to a second end, said first end comprises an open receptacle for storage of items and said second end comprises a first cavity; said first cavity and receptacle are separated by a horizontal separator formed integrally with said major unit; a master magnet is positioned within said first cavity at said second end of said major unit, a first end cap positioned over said second end of said major unit concealing said master magnet within said first cavity;

a top cap removeably connected to said first end wherein said top cap covers said receptacle within said first end of said major unit; said top cap and said first end cap are located on opposite ends of said major unit;

said second end of said major unit placed on an outside surface of the pipe;

a cylindrical-shaped minor unit including a first end extending to a second end, said first end of the minor unit comprises a second cavity, a slave magnet is positioned within said second cavity at said first end of said minor unit, a second end cap positioned over said first end concealing said slave magnet within said second cavity, said minor unit further comprising an textured element disposed on said second end;

said second end of said minor unit placed on an inside surface of the pipe, wherein said minor unit and said major unit adapted to maintain a magnetically coupled relationship when said major unit is moved along the outside surface of the pipe.

4. The magnetic cleaning apparatus of claim 3 wherein the textured element is nylon.

Assignments (2)
RELEASE OF SECURITY INTEREST Recorded Apr 12, 2016
From: LAVELLE LAW, LTD.
To: VAN HULZEN, CHAD
Reel/Frame 038413/0691 →
LIEN Recorded Jul 9, 2010
From: VANHULZEN, CHAD
To: LAVELLE LAW, LTD.
Reel/Frame 024662/0158 →
Continuity (1)
Related Publication 20060037164A1 · Feb 23, 2006