Magnetic cleaning device and methods of making and using such a cleaning device
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United States of America Patent
Stats
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Apr 24, 2012
Grant Date -
Aug 27, 2009
app pub date -
Feb 17, 2009
filing date -
Feb 14, 2008
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An aquarium wall cleaning device and a method for manufacturing the same are provided. The device may include a first flexible member including a main body formed from a flexible buoyant material, a first magnetic or magnetically attractable element disposed within the main body of the first flexible member, and a first layer attached to the main body of first flexible member and having an abrasive surface. The first flexible member may be substantially neutrally buoyant or negatively buoyant in water. The device may also include a second member including a main body, a second magnetic or magnetically attractable element disposed within the main body of the second member, and a second layer having a soft surface attached to the main body of the second member. At least one of the first and second magnetic or magnetically attractable elements may include a magnetic material. The other of the first and second elements may be magnetically attracted to the magnetic material. When the first flexible member and the second member are placed on opposite sides of an aquarium wall and the first and second magnetic or magnetically attractable elements are attracted to one another, the abrasive surface and the soft surface contact respective inner and outer sides of the wall to allow cleaning of at least one side of the wall.

First Claim
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SPRUNG JULIAN | Not Provided |
International Classification(s)

- [Classification Symbol]
- [Patents Count]
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Sprung, Julian | Miami Beach, US | 8 | 85 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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