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Class Information
Number: 220/4.04
Name: Receptacles > Sectional > Barrel-shaped container
Description: Receptacle wherein the sectional container has a generally cylindrical shape with a slightly bulging sidewall and with generally parallel end walls.


Sub-classes under this class:

Class Number Class Name Patents
220/4.06 Comprising only two similar cup-shaped sections 10
220/4.05 Formed of thermoplastic material 38
220/4.08 Knockdown 3


Patents under this class:

Patent Number Title Of Patent Date Issued
7342989 Apparatuses and methods for mechanical shielding and cooling Mar. 11, 2008
7194060 Cask and method of manufacturing the cask Mar. 20, 2007
6896410 Refuse disposal in severe environments May. 24, 2005
6839395 Cask and production method for cask Jan. 4, 2005
6789664 Eyeglass cases having timepieces and eyeglass cases having mirrors Sep. 14, 2004
6675984 Metal finishing barrel cover locking system Jan. 13, 2004
6409039 Metal finishing barrel cover locking system Jun. 25, 2002
6401951 Enclosure system Jun. 11, 2002
6325212 Stackable re-useable container Dec. 4, 2001
6230892 Stackable re-usable container May. 15, 2001
6227398 Collapsible hamper May. 8, 2001
6223930 Plastic drum with drain sump May. 1, 2001
6216907 Drum liner system Apr. 17, 2001
6102230 Enclosure system Aug. 15, 2000
6047846 Plastic drum with drain sump Apr. 11, 2000
5845992 Tire tube container and tumbler Dec. 8, 1998
5695986 Low cost compost bin apparatus with air supply means Dec. 9, 1997
5628420 Rollable container May. 13, 1997
5494350 Rotating composter having a wide connecting collar Feb. 27, 1996
5466115 Feed barrel Nov. 14, 1995
5427262 Multi-compartment drum Jun. 27, 1995
5390795 Conical drum storage container Feb. 21, 1995
5363977 Portable barbecue and cooler carrying apparatus Nov. 15, 1994
5303836 Shipping container for highly enriched uranium Apr. 19, 1994
5294137 Transport container with integral dolly Mar. 15, 1994
5165569 Keg for draft beer Nov. 24, 1992
5092488 Composite wine aging container with reversible wood end covers Mar. 3, 1992
5071028 Storage drum with drain channel Dec. 10, 1991
4973189 Collapsible barricade Nov. 27, 1990
4890756 Cylindrical tank with flared upper end Jan. 2, 1990
4828131 Transport container for very pure chemicals May. 9, 1989
4551065 Composite horizontally or vertically split casing with variable casing ends Nov. 5, 1985
4511055 Removable protective skirt for a tank Apr. 16, 1985
4473164 Helically formed container of the drum type Sep. 25, 1984
4347948 Container for filling in liquid Sep. 7, 1982
4313545 Metallic pressure vessel with thin wall Feb. 2, 1982
4286723 Composite steel-jacketed plastic barrel Sep. 1, 1981
4032047 Liquid dispensing container construction Jun. 28, 1977
3987923 Pressure container Oct. 26, 1976
3948412 Insulation of steel tanks Apr. 6, 1976



 
 
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