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Class Information
Number: 261/121.2
Name: Gas and liquid contact apparatus > Contact devices > Liquid tank > Submerged blast > Minnow bucket
Description: Apparatus adapted to aerate minnows in holding container.










Patents under this class:

Patent Number Title Of Patent Date Issued
8002245 Adjustable cycle timer control for aerators Aug. 23, 2011
7611130 Adjustable cycle timer control for aerators Nov. 3, 2009
7484476 Live well oxygenator Feb. 3, 2009
7162831 Fish bait system Jan. 16, 2007
7140600 Portable aerator Nov. 28, 2006
6655663 Multi-stage aerator Dec. 2, 2003
6394423 Multi-stage aerator May. 28, 2002
6101759 Electronically automated portable live and bait well Aug. 15, 2000
6038993 Live well aerator system Mar. 21, 2000
5996977 Temperature adjusted water aerator and circulation system Dec. 7, 1999
5988601 Portable water aerator and circulation system Nov. 23, 1999
5988600 Multi-stage aerator Nov. 23, 1999
5938981 Water aerator and circulation system Aug. 17, 1999
5876639 Livewell and baitwell aerator Mar. 2, 1999
5822916 Electronically automated portable live and bait well Oct. 20, 1998
5799435 Live bait bucket Sep. 1, 1998
5676889 Apparatus for aerating and mixing liquids and/or gases Oct. 14, 1997
5676823 Sparger system including jet stream aerator Oct. 14, 1997
5640799 Air flow powered aerator Jun. 24, 1997
5632220 Thru-hull mounted aerator with anti-vapor lock mechanism and method for aeration May. 27, 1997
5582777 Live well aerator and method for aeration Dec. 10, 1996
5406740 Bait tank Apr. 18, 1995
5275762 Aerator Jan. 4, 1994
5231789 Aerated bait container Aug. 3, 1993
5213718 Aerator and conversion methods May. 25, 1993
5172511 Fish or bait preservation apparatus and method Dec. 22, 1992
5140943 Fish feeding apparatus Aug. 25, 1992
5077932 Water aeration apparatus Jan. 7, 1992
5054422 Multi-layered gaseous phase cultivation Oct. 8, 1991
5010681 Cooler for live well with recirculated water Apr. 30, 1991
4994177 Bait well water spray aerator with vast filtering capacity Feb. 19, 1991
4945672 Water circulating and aerating device for live bait containers Aug. 7, 1990
4829698 Aerated bait tank May. 16, 1989
4790964 Vehicle mounted ram-air powered aerator for live fish containers Dec. 13, 1988
4776127 Aerator Oct. 11, 1988
4710324 Water aerating device Dec. 1, 1987
4677785 Aerated live bait bucket Jul. 7, 1987
4670194 Carburetor Jun. 2, 1987
4615798 Aquarium filter Oct. 7, 1986
4615137 Energy efficient aerated bait container Oct. 7, 1986
4462180 Bait container Jul. 31, 1984
4275522 Bait box with passive circulation Jun. 30, 1981
4271099 Apparatus for thorough mixture of a liquid with a gas Jun. 2, 1981
4255360 Water aerator and method Mar. 10, 1981
4166086 Aerator for live bait bucket Aug. 28, 1979
4162681 Fish-bait tank Jul. 31, 1979
4101607 Apparatus for aerating a liquid Jul. 18, 1978
4037562 Installation for conveying living fish particularly anaesthetized fish, in aqueous medium Jul. 26, 1977
3947530 Self-priming centrifugal pump Mar. 30, 1976











 
 
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