Liquid purification or separation – Structural installation – Closed circulating system
Reexamination Certificate
2005-06-07
2005-06-07
Prince, Fred G. (Department: 1724)
Liquid purification or separation
Structural installation
Closed circulating system
C210S232000, C210S266000, C210S416200, C210S446000, C210S460000, C210S903000
Reexamination Certificate
active
06902666
ABSTRACT:
A aquarium filter for filtering water being introduced into an aquarium. The aquarium filter includes a body member comprising a perimeter wall. The perimeter wall defines a bore extending through the body member. The body member is designed for being coupled to a hose whereby the bore of the body member is for permitting water from the hose to pass through the body member. A filtering material is positioned in the bore of the body member. The filtering material is designed for contacting the water whereby the filtering material is for filtering contaminants and chemicals from the water when the water passes through the body member. A tip member is coupled to the body member. The tip member is positioned opposite the hose whereby the tip member is designed for reducing air bubbles in the water.
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