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Class Information
Number: 119/245
Name: Animal husbandry > Aquatic animal culturing > Aquarium
Description: Subject matter relating to a water containing tank or vessel which ordinarily houses aquatic animals and which has one or more transparent portions so that the inhabitants thereof can be observed from the exterior.










Sub-classes under this class:

Class Number Class Name Patents
119/263 Aerator 94
119/264 Aquarium cleaning (nonfilter type type) 60
119/246 Aquarium combination (e.g., aquarium-terrarium, etc.) 80
119/267 Aquarium illumination 33
119/269 Aquarium structural elements and assembly 34
119/268 Chemical treatment 15
119/247 Combined 34
119/265 Cover 22
119/259 Filter 152
119/248 Multicompartment 55
119/253 Ornamental 54
119/249 Supported water column 15
119/251 Tank within tank 9


Patents under this class:
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Patent Number Title Of Patent Date Issued
8622025 Indoor fishfarm with raised tank Jan. 7, 2014
8487836 Multi-dimensional image rendering device Jul. 16, 2013
8393298 Aquarium with airlift-generated rotating water flow, methods of use and kits therefor Mar. 12, 2013
8365683 Aquarium structure Feb. 5, 2013
8132532 Apparatus and method for inhibiting the growth of algae in an aquarium Mar. 13, 2012
8025031 Aquarium snail collection system Sep. 27, 2011
7946250 Dual-purpose jar-aquarium May. 24, 2011
7926201 Dryer with clogging detecting function Apr. 19, 2011
7810452 Basin capable of containing aquatic animals, especially experimental animals, and relating housing system Oct. 12, 2010
7699277 Magnetic attachment apparatus Apr. 20, 2010
7610878 Aquarium for jellyfish Nov. 3, 2009
7482151 Method of using ammonia-oxidizing bacteria Jan. 27, 2009
7363878 Waste extraction system Apr. 29, 2008
7341022 Waterfall aquarium Mar. 11, 2008
7273020 Two-way aquarium feeder with suction cup adapter Sep. 25, 2007
7211188 Solar powered aquarium May. 1, 2007
7179478 Anemone killing mixture and method for aquariums Feb. 20, 2007
7100535 System for rearing aquatic animals Sep. 5, 2006
7089883 Wall mounted aquarium system Aug. 15, 2006
6939708 Method of rapid bio-cycling of an aquarium Sep. 6, 2005
6866006 Aquarium system Mar. 15, 2005
6857392 Aquarium pumping and airing apparatus Feb. 22, 2005
6796273 Switching current water director (SCWD) for aquariums Sep. 28, 2004
6761133 Aquarium device Jul. 13, 2004
6755154 Display aquarium for small fish Jun. 29, 2004
6722314 Method for improving conditions in closed circuit fish farming Apr. 20, 2004
6698134 Method of cultivating fresh spirulina at home and device thereof Mar. 2, 2004
6672250 Molded magnetic components for use in aquatic environments Jan. 6, 2004
6668756 Artificial fish habitat for a fishpond Dec. 30, 2003
6618989 Method for growing ornamental plants by hydroponic cultivation and an apparatus therefor Sep. 16, 2003
6561135 Aquarium pump backup system May. 13, 2003
6532898 Moveable aquarium and method for operating the same Mar. 18, 2003
6484669 Aquarium base Nov. 26, 2002
6474265 Adjustable aquarium divider Nov. 5, 2002
6443100 Debris separating system for fish pens Sep. 3, 2002
6357177 Bottom sand for growing aquatic plants and aquariums for growing aquatic plants using bottom sand Mar. 19, 2002
6321683 Aquarium wave-making water return device Nov. 27, 2001
6318293 Aquarium corner guards Nov. 20, 2001
6308659 Mobile aquarium Oct. 30, 2001
6273025 Aquarium water circulation system Aug. 14, 2001
6265206 Method of using bacterial nitrite oxidizer Jul. 24, 2001
6257170 Aquatic housing system Jul. 10, 2001
6244219 Saltwater mixing tank and aquarium environmental control system Jun. 12, 2001
6234113 Self cleaning aquarium system May. 22, 2001
6206978 Process for cleaning aquarium tank walls Mar. 27, 2001
6187394 Liquid filled bubbling display Feb. 13, 2001
6158386 Fluid treatment systems Dec. 12, 2000
6149991 Ornaments Nov. 21, 2000
6125791 Aquatic housing system Oct. 3, 2000
6041739 Aquarium supporting structure Mar. 28, 2000

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