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Class Information
Number: 220/200
Name: Receptacles > Closures
Description: Devices comprising removable closures and also those closures where solder is applied to hold them in place temporarily. Includes closures and plugs for pipes, boilers, etc. when not limited by structure to that use but which could be used just as well with a metallic receptacle.










Sub-classes under this class:

Class Number Class Name Patents
220/287 Closure adaptable for various sizes or openings 132
220/360 Closure controls vent in receptacle 63
220/345.1 Closure guided in reciprocating movement 100
220/253 Closure members having alignable openings 198
220/229 Closure penetrated through intersecting slits 93
220/255 Closures interconnected for common opening movement 118
220/212 Combined or convertible 383
220/213 Convex or concave closure conforms to curvature of opening to be closed 70
220/314 Crossbar carries closure and serves as closure fastener 108
220/243 External and internal bar or closure 33
220/233 Externally adjustable plug or gasket 54
220/241 Face plate type 509
220/216 Floating closure 112
220/378 Having gasket or packing 316
220/232 Having inflatable gasket or packing 54
220/228 Having liquid or semi-liquid gasket 30
220/315 Having means for securing or retaining closure in its closed position (e.g., fastening devices) 406
220/380 Having structure to stack or nest when not in use 147
220/210 Key controlled 172
220/230 Magnetic 108
220/211 Motor driven 110
220/376 Ornamental 18
220/810 Pivotable, (e.g., hinged) 147
220/252 Pivotally or slidably mounted semispherical hood-type closure 76
220/288 Removable closure guided in rotary movement (e.g., screw) 404
220/359.1 Removable closure retained by adhesive or fusion means 119
220/309.1 Removable closure retained by ductile in situ deformation (e.g., crimp) 12
220/796 Removable closure retained by friction 93
220/780 Removable closure situated by resilient distortion and retained by preformed configuration (e.g., detent) 234
220/361 Sealing or closing means for vent or filling opening 99
220/254.1 Secondary closure within parameter of primary closure 209
220/256.1 Superposed closures for common opening 126
220/375 Tethered closure 289
220/201 Thermal releaser or actuator 56
220/377 Transparent 131
220/366.1 Vent at closure, closure support juncture 189
220/367.1 Vent in closure 291
220/305 Warped cover flexed into operative position 37
220/260 With closure opening arrangements for means (e.g., opening devices) 227
220/202 With condition responsive vent or valve 71
220/379 With disparate support for displaced closure 88
220/215 With heat insulating insert or captive air space 34
220/240 With seal means biased by internal pressure 104
220/214 With separately applied sealing means for indicating unauthorized closure movement 92
220/231 With vacuum breaker or manually operable vent 148


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8657149 Thin-walled packaging sheath closure having a form-shaping support part Feb. 25, 2014
8569980 Trash can with power operated lid Oct. 29, 2013
8505755 Straw holder for supporting a drinking straw in a bottle Aug. 13, 2013
8485380 Container reclosure device having a flexible band Jul. 16, 2013
8434636 Culturing container with filter vents May. 7, 2013
8416910 Method and device for sealing a canister loaded with irradiated nuclear fuel in a cooling pond Apr. 9, 2013
8348086 Plastic beer keg Jan. 8, 2013
8231954 Thermoformed articles made from reactive extrusion products of biobased materials Jul. 31, 2012
8186391 Reversible container May. 29, 2012
8147580 Dust collector Apr. 3, 2012
8123065 Container with lid Feb. 28, 2012
7992740 Object-supporting device engageable with a waste container Aug. 9, 2011
7993609 Package for chemicals Aug. 9, 2011
7980243 Two-chamber cartridge for propellant-free metering aerosols Jul. 19, 2011
7976600 Device and method for containment and elimination of toxic or other contaminant aerosols Jul. 12, 2011
7922707 Devices and method for the penetration of a container stopper Apr. 12, 2011
7883269 Structure for closing a rail mounting hole Feb. 8, 2011
7825819 Remote shock sensing and notification system Nov. 2, 2010
7760104 Identification tag for fluid containment drum Jul. 20, 2010
7736710 Package and method of closing and opening a package Jun. 15, 2010
7691302 Disposable cup lid Apr. 6, 2010
7666487 Easy-open end and laminated steel sheet Feb. 23, 2010
7628068 Case, window and gasket for measuring device Dec. 8, 2009
7556720 Electrostatic charge-free container and method of manufacturing such a container Jul. 7, 2009
7520204 Article comprising a composite cover Apr. 21, 2009
7485166 Device and method for detection, collection, containment, neutralization, and elimination of toxic or other contaminant aerosols Feb. 3, 2009
7277009 Cargo lock and monitoring apparatus and process Oct. 2, 2007
7246468 Shade assembly for storage tank and method of use thereof Jul. 24, 2007
7188734 Holding device, particularly for bodily fluids, comprising a separating device, and a separating device therefor Mar. 13, 2007
7038585 Cargo lock and monitoring apparatus and process May. 2, 2006
6986433 Container equipped with at least one deformable closure device Jan. 17, 2006
6967572 Radiator cap having readout capabilities Nov. 22, 2005
6886706 Container closure seal May. 3, 2005
6859005 Garbage container with automatic door operator Feb. 22, 2005
6669049 Blow-molded container and closure, and method and apparatus for making same Dec. 30, 2003
6622883 Door for wafer container having rotatable cammed member and movable links Sep. 23, 2003
6561391 Dispenser package May. 13, 2003
6367415 View port of a chemical vapor deposition device for manufacturing semiconductor devices Apr. 9, 2002
6339630 Sealed drive screw operator Jan. 15, 2002
6296769 Multi-chambered supercritical fluid extraction cartridge and processes using it Oct. 2, 2001
6187540 Method of newborn identification and tracking Feb. 13, 2001
6047885 Access door for materials handling apparatus Apr. 11, 2000
5960978 Casket and method of manufacture Oct. 5, 1999
5918763 Electric part storage casing having a releasable cover with a deflectable side wall Jul. 6, 1999
5876568 Safe and semi-automatic removal of heavy drum closures Mar. 2, 1999
5819974 Open-top bin and cover Oct. 13, 1998
5779081 Ceramic package lid having metallized layer with varying widths Jul. 14, 1998
5779084 Laundry receptacle with flexible cover Jul. 14, 1998
5720555 Temperature indicating container and lid apparatus Feb. 24, 1998
5721028 Heat-sealed closure for polyester container Feb. 24, 1998

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