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[Search a list of Patent Appplications for class 220]  Class   220RECEPTACLES
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    [List of Patents for class 220 subclass 560]  560           FLOATING CONTAINER
   [List of Patents for class 220 subclass 560.01]  560.01           PUNCTURE OR FIRE RESISTANT CONTAINER
    [List of Patents for class 220 subclass 560.02]  560.02           Subclass 560.02 indent level is 1 Container made of puncture healing material
    [List of Patents for class 220 subclass 560.03]  560.03           INCLUDING MEANS FOR LIMITING THE DISCHARGE OR SPREAD OF CONTENTS THROUGH AN UNLIMITED OPENING IN THE CONTAINER STRUCTURE (E.G., DOUBLE WALL, CATCH BASIN)
   [List of Patents for class 220 subclass 560.04]  560.04           FOR CRYOGENIC CONTENT (E.G., LIQUEFIED GAS)
   [List of Patents for class 220 subclass 560.05]  560.05           Subclass 560.05 indent level is 1 Including means for withstanding or dissipating thermally induced stress (e.g., expansion joint)
    [List of Patents for class 220 subclass 560.06]  560.06           Subclass 560.06 indent level is 2 Expansible pleat, fold, corrugation, etc.
    [List of Patents for class 220 subclass 560.07]  560.07           Subclass 560.07 indent level is 2 For use with a transport vehicle (e.g., cargo ship, airplane, space vehicle)
    [List of Patents for class 220 subclass 560.08]  560.08           Subclass 560.08 indent level is 1 Membrane-type container
    [List of Patents for class 220 subclass 560.09]  560.09           Subclass 560.09 indent level is 1 Spherical or oblate container
    [List of Patents for class 220 subclass 560.1]  560.1           Subclass 560.1 indent level is 1 Spaced, self-sustaining, inner and outer containers
    [List of Patents for class 220 subclass 560.11]  560.11           Subclass 560.11 indent level is 1 Combined with, or modified for shipment in, a transport vehicle (e.g., cargo ship, airplane, space vehicle)
   [List of Patents for class 220 subclass 560.12]  560.12           Subclass 560.12 indent level is 1 Including thermal insulation
    [List of Patents for class 220 subclass 560.13]  560.13           Subclass 560.13 indent level is 2 Including means for reflecting heat
    [List of Patents for class 220 subclass 560.14]  560.14           Subclass 560.14 indent level is 2 Including means for facilitating the formation of an insulating layer from gas vapors emitted by the cryogenic content
    [List of Patents for class 220 subclass 560.15]  560.15           Subclass 560.15 indent level is 2 Foam insulation
    [List of Patents for class 220 subclass 561]  561           CONTAINER HAVING RECONDITIONED OR RECONDITIONABLE END WALL
   [List of Patents for class 220 subclass 562]  562           VEHICLE MOUNTABLE TANK
    [List of Patents for class 220 subclass 563]  563           Subclass 563 indent level is 1 With baffle
    [List of Patents for class 220 subclass 564]  564           Subclass 564 indent level is 1 Compartmented
   [List of Patents for class 220 subclass 565]  565           STATIONARY TANK
    [List of Patents for class 220 subclass 566]  566           Subclass 566 indent level is 1 Toroidal (i.e., doughnut shaped)
    [List of Patents for class 220 subclass 567]  567           Subclass 567 indent level is 1 Elevated (e.g., municipal water tank)
    [List of Patents for class 220 subclass 567.1]  567.1           Subclass 567.1 indent level is 1 Underground
    [List of Patents for class 220 subclass 567.2]  567.2           Subclass 567.2 indent level is 1 For petroleum or a petroleum product (e.g., oil, gasoline)
    [List of Patents for class 220 subclass 567.3]  567.3           Subclass 567.3 indent level is 1 For hot water heater or boiler
    [List of Patents for class 220 subclass 568]  568           COCKTAIL SHAKER
    [List of Patents for class 220 subclass 569]  569           MILK CAN
    [List of Patents for class 220 subclass 570]  570           PAINT TRAY
   [List of Patents for class 220 subclass 571]  571           DRAIN PAN OR DRIP PAN
    [List of Patents for class 220 subclass 571.1]  571.1           Subclass 571.1 indent level is 1 With means to attach pan to bucket or paint can
    [List of Patents for class 220 subclass 572]  572           Subclass 572 indent level is 1 With article drying support (e.g., dish-rack pan)
    [List of Patents for class 220 subclass 573]  573           Subclass 573 indent level is 1 For a vehicle
   [List of Patents for class 220 subclass 573.1]  573.1           COOKWARE (E.G., POT, BAKING PAN)
    [List of Patents for class 220 subclass 573.2]  573.2           Subclass 573.2 indent level is 1 Nonstick inner surface
    [List of Patents for class 220 subclass 573.3]  573.3           Subclass 573.3 indent level is 1 With heat-resistant support for protecting an underlying supporting surface
   [List of Patents for class 220 subclass 573.4]  573.4           Subclass 573.4 indent level is 1 Having removable inner container (e.g., double boiler)
    [List of Patents for class 220 subclass 573.5]  573.5           Subclass 573.5 indent level is 2 Two or more removable inner containers
   [List of Patents for class 220 subclass 574]  574           TABLE DISH (E.G., PLATE, BOWL, PLATTER, ETC.)
    [List of Patents for class 220 subclass 574.1]  574.1           Subclass 574.1 indent level is 1 With eating aid
    [List of Patents for class 220 subclass 574.2]  574.2           Subclass 574.2 indent level is 1 Including means for receiving a heat exchange medium (e.g., hot water, ice)
    [List of Patents for class 220 subclass 574.3]  574.3           Subclass 574.3 indent level is 1 With liner
    [List of Patents for class 220 subclass 575]  575           Subclass 575 indent level is 1 Compartmented table dish
    [List of Patents for class 220 subclass 576]  576           SMOKING STAND
    [List of Patents for class 220 subclass 577]  577           RIGID HEAT TRANSFER CONTAINER (I.E., HEAT IS CONDUCTED THROUGH CONTAINER WALL)
   [List of Patents for class 220 subclass 1.5]  1.5           FREIGHT CONTAINERS
    [List of Patents for class 220 subclass 1.6]  1.6           Subclass 1.6 indent level is 1 Including inner bag liner
    [List of Patents for class 220 subclass 2]  2           COAL RECEPTACLES
   [List of Patents for class 220 subclass 2.1R]  2.1R           ENVELOPE FOR ELECTRIC LAMP OR SIMILAR DEVICE
    [List of Patents for class 220 subclass 2.2]  2.2           Subclass 2.2 indent level is 1 With evacuating stem or valve
   [List of Patents for class 220 subclass 2.3R]  2.3R           Subclass 2.3R indent level is 1 Partly of conducting material
    [List of Patents for class 220 subclass 2.3A]  2.3A           Subclass 2.3A indent level is 2 TV tube
    [List of Patents for class 220 subclass 2.1A]  2.1A           Subclass 2.1A indent level is 1 TV tube
   [List of Patents for class 220 subclass 578]  578           INTERNAL CLOSURE-LIKE MEMBER WHICH RESTS ON THE UNUSED CONTENTS OF A CONTAINER
    [List of Patents for class 220 subclass 579]  579           Subclass 579 indent level is 1 Foldable for insertion into a container
    [List of Patents for class 220 subclass 580]  580           Subclass 580 indent level is 1 Vent means through closure-like member
   [List of Patents for class 220 subclass 581]  581           HIGH-PRESSURE-GAS TANK
    [List of Patents for class 220 subclass 582]  582           Subclass 582 indent level is 1 With removable closure
    [List of Patents for class 220 subclass 583]  583           Subclass 583 indent level is 1 With pierceable member
    [List of Patents for class 220 subclass 584]  584           Subclass 584 indent level is 1 Having interconnected semi-spherical portions
    [List of Patents for class 220 subclass 585]  585           Subclass 585 indent level is 1 Sequential container wall structure provides plural pressure differentials
   [List of Patents for class 220 subclass 586]  586           Subclass 586 indent level is 1 Multilayer container
    [List of Patents for class 220 subclass 587]  587           Subclass 587 indent level is 2 With weep hole in outer layer
   [List of Patents for class 220 subclass 588]  588           Subclass 588 indent level is 2 Wound layer
   [List of Patents for class 220 subclass 589]  589           Subclass 589 indent level is 3 Filament layer
    [List of Patents for class 220 subclass 590]  590           Subclass 590 indent level is 4 With bonding material
    [List of Patents for class 220 subclass 591]  591           Subclass 591 indent level is 3 Tape layer
    [List of Patents for class 220 subclass 592]  592           Subclass 592 indent level is 1 With separate reinforcing element
   [List of Patents for class 220 subclass 592.01]  592.01           RECEPTACLE HAVING MEANS TO FACILITATE MAINTAINING CONTENTS ABOVE OR BELOW AMBIENT TEMPERATURE (E.G., COMPARTMENT FOR HOLDING A HEAT EXCHANGE MEDIUM)
   [List of Patents for class 220 subclass 592.02]  592.02           Subclass 592.02 indent level is 1 Ice-box, refrigerator, or freezer cabinet
    [List of Patents for class 220 subclass 592.03]  592.03           Subclass 592.03 indent level is 2 Portable cabinet
    [List of Patents for class 220 subclass 592.04]  592.04           Subclass 592.04 indent level is 2 For use in a commercial establishment (e.g., ice cream parlor)
    [List of Patents for class 220 subclass 592.05]  592.05           Subclass 592.05 indent level is 2 Spaced walls separated by a plurality of individual spacer elements
   [List of Patents for class 220 subclass 592.06]  592.06           Subclass 592.06 indent level is 2 Including a heat breaker strip
   [List of Patents for class 220 subclass 592.09]  592.09           Subclass 592.09 indent level is 2 Including thermal insulation
    [List of Patents for class 220 subclass 592.1]  592.1           Subclass 592.1 indent level is 3 Foam insulation
    [List of Patents for class 220 subclass 592.11]  592.11           Subclass 592.11 indent level is 3 Including means for reflecting heat
   [List of Patents for class 220 subclass 592.12]  592.12           Subclass 592.12 indent level is 1 For a dairy product (e.g., for holding whole milk during a cooling and separating process)
    [List of Patents for class 220 subclass 592.13]  592.13           Subclass 592.13 indent level is 2 For holding cream during freezing process (i.e., in an ice cream freezer)
    [List of Patents for class 220 subclass 592.14]  592.14           Subclass 592.14 indent level is 2 Ice cream container
    [List of Patents for class 220 subclass 592.15]  592.15           Subclass 592.15 indent level is 2 Including a removable inner container
   [List of Patents for class 220 subclass 592.16]  592.16           Subclass 592.16 indent level is 1 For a beverage
    [List of Patents for class 220 subclass 592.17]  592.17           Subclass 592.17 indent level is 2 Drinking vessel
   [List of Patents for class 220 subclass 592.18]  592.18           Subclass 592.18 indent level is 2 For use as, or as part of, a stationary beverage dispenser (e.g., water cooler, soda fountain)
    [List of Patents for class 220 subclass 592.19]  592.19           Subclass 592.19 indent level is 3 Keg or barrel (e.g., for beer)
   [List of Patents for class 220 subclass 592.2]  592.2           Subclass 592.2 indent level is 1 Thermally insulated receptacle
    [List of Patents for class 220 subclass 592.21]  592.21           Subclass 592.21 indent level is 2 Including means for reflecting heat
   [List of Patents for class 220 subclass 592.22]  592.22           Subclass 592.22 indent level is 2 For heated contents (e.g., fireless cooker)
    [List of Patents for class 220 subclass 592.24]  592.24           Subclass 592.24 indent level is 2 Insulation forms removable outer jacket
    [List of Patents for class 220 subclass 592.25]  592.25           Subclass 592.25 indent level is 2 Foam insulation
    [List of Patents for class 220 subclass 592.26]  592.26           Subclass 592.26 indent level is 2 Multiple insulation layers
    [List of Patents for class 220 subclass 592.27]  592.27           Subclass 592.27 indent level is 2 Vacuum insulation
    [List of Patents for class 220 subclass 592.28]  592.28           Subclass 592.28 indent level is 1 For use with a heated fluent medium (e.g., hot air, hot water, steam)
   [List of Patents for class 220 subclass 3.2]  3.2           OUTLET OR JUNCTION BOX TYPE
   [List of Patents for class 220 subclass 3.3]  3.3           Subclass 3.3 indent level is 1 Wall, floor, or panel mounted
    [List of Patents for class 220 subclass 3.4]  3.4           Subclass 3.4 indent level is 2 Concrete, lath or plaster engaging means
   [List of Patents for class 220 subclass 3.5]  3.5           Subclass 3.5 indent level is 2 In opening
    [List of Patents for class 220 subclass 3.6]  3.6           Subclass 3.6 indent level is 3 Opposed engaging means
    [List of Patents for class 220 subclass 3.7]  3.7           Subclass 3.7 indent level is 1 With adjustable parts
    [List of Patents for class 220 subclass 3.8]  3.8           Subclass 3.8 indent level is 1 With closure
   [List of Patents for class 220 subclass 3.9]  3.9           Subclass 3.9 indent level is 1 With support
    [List of Patents for class 220 subclass 3.92]  3.92           Subclass 3.92 indent level is 2 Sectional receptacle
    [List of Patents for class 220 subclass 3.94]  3.94           Subclass 3.94 indent level is 1 Sectional receptacle
   [List of Patents for class 220 subclass 4.01]  4.01           SECTIONAL
    [List of Patents for class 220 subclass 4.02]  4.02           Subclass 4.02 indent level is 1 Electrical housing
    [List of Patents for class 220 subclass 4.03]  4.03           Subclass 4.03 indent level is 1 Extension
   [List of Patents for class 220 subclass 4.04]  4.04           Subclass 4.04 indent level is 1 Barrel-shaped container