Aquarium having a cleaning apparatus
OwnerHong-Jien Chow, Yi-Min Jianinventors
Life of this patent
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Abstract
An aquarium including a tank disposed above a housing, a screen disposed in the housing, a space formed below the screen, a conduit coupling the tank to the housing for supplying water from the tank to the housing and to the space, an outer tube vertically disposed in the housing and an inner tube disposed in the outer tube and having a lower end extended outward of the housing. The water contained in the space is forced to flow into the outer tube and to flow out of the housing via the inner tube when water is supplied into the housing and the space from the tank.
Claims7
An aquarium comprising a housing, a screen disposed on a lower portion of said housing so that a space is formed below said screen, a tank for containing water, a conduit coupling said tank to said housing and including a first mouth communicated with said space and a second mouth communicated with said housing for supplying said water from said tank to said housing and to said space respectively, an outer tube vertically disposed in said housing distal from said conduit and including a lower end communicated with said space, and an inner tube disposed in said outer tube and including a lower end extended outward of said housing and an open upper end;
- whereby, said water contained in said space is forced to flow into said outer tube and to flow out of said housing via said open upper end of said inner tube when water is supplied into said housing and said space from said tank.
An aquarium comprising a housing, a screen disposed on a lower portion of said housing so that a space is formed below said screen, a tank for containing water, a conduit coupling said tank to said housing and including a first mouth communicated with said space and a second mouth communicated with said housing for supplying said water from said tank to said housing and to said space respectively, a casing coupled to said housing, a pipe including a first end communicated with said space and a second end communicated with said casing, a duct vertically disposed in said casing and including a lower end extended outward of said casing and an open upper end;
- whereby, said water contained in said space is forced to flow into said casing and to flow out of said casing via said open upper end of said duct when water is supplied into said housing and said space from said tank.
Dependencies are inferred from the claim text.