Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yu-Chin Wang0
Date of Patent
April 26, 2011
0Patent Application Number
125660990
Date Filed
September 24, 2009
0Patent Primary Examiner
Patent abstract
An aquarium filter system mainly has a base and an uprightly mounted filtering cylinder; the filtering cylinder is provided therein with a pump unit, it can be optionally used to spray forceful water jet on the surface board of the base or to pump air into the filtering cylinder to form air bubbles in water in the filtering cylinder; after filtering, seawater in an aquarium can be kept clean.
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