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Class Information
Number: 38/77.8
Name: Textiles: ironing or smoothing > Smoothing implements > Flatirons > Combined > With moistening means > Including reservoir for liquid in steam iron
Description: Device including a compartment or container for storing liquid prior to its conversion into steam.


Sub-classes under this class:

Class Number Class Name Patents
38/77.83 Additional chamber for generating steam (e.g., flash chamber) 105
38/77.82 Baffled or compartmented 23
38/77.81 Including means to increase pressure in or to vent reservoir 15


Patents under this class:
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Patent Number Title Of Patent Date Issued
7552552 Water fill assembly for a steam iron Jun. 30, 2009
7472504 Steam iron having two flat resistive elements for heating the soleplate Jan. 6, 2009
7469492 Electric steam iron Dec. 30, 2008
7395619 Steam iron Jul. 8, 2008
7392607 Electrical household appliance having means for detecting the opening of a plug Jul. 1, 2008
7114273 Laundry iron comprising a water reservoir provided with a filling hole at the rear end of the iron Oct. 3, 2006
7065907 Electric steaming device Jun. 27, 2006
7000342 Steam iron Feb. 21, 2006
6807755 Iron comprising a water filling slide valve Oct. 26, 2004
6748680 Thermally controlled apparatus for actuating a valve opening, in particular a fluid valve Jun. 15, 2004
6681506 Process for the ironing of fabrics, and refill cartridge for irons Jan. 27, 2004
6622404 Steamer arrangement Sep. 23, 2003
6463685 Steam iron with variable steam control Oct. 15, 2002
6425198 Method for making a two part reservoir and resulting reservoir Jul. 30, 2002
6397502 Safety structure of steam ironing machine Jun. 4, 2002
6393740 Temperature control and drip valve assembly for a steam iron May. 28, 2002
6351901 Steam iron with capillary device Mar. 5, 2002
6318009 Steam iron with water valve Nov. 20, 2001
6314668 Household appliance and cassette with disincrustant means, and disincrustant method in a household appliance Nov. 13, 2001
6178671 Steam iron with calcification indication Jan. 30, 2001
6167643 Iron with non-drip device Jan. 2, 2001
6163990 Steam iron with scale deposit repression Dec. 26, 2000
6151815 Water reservoir for a steam iron, and method for producing such a reservoir Nov. 28, 2000
6128839 Iron and ironing method with textile adjuvant dispensing Oct. 10, 2000
6115949 Steam iron drip valve actuator Sep. 12, 2000
5924224 Steam iron with anti-drip device Jul. 20, 1999
5864122 Multizone laundry iron and method for the thermal regulation of the hot part Jan. 26, 1999
5829175 Steam iron with all temperature steam production Nov. 3, 1998
5799420 Steam iron water tank with air trap and gear mounts Sep. 1, 1998
5743034 Household steam appliance having a scale-preventing device Apr. 28, 1998
5621989 Steam valve seal for iron Apr. 22, 1997
5531037 Water proportioning device for steam irons Jul. 2, 1996
5526595 Steam iron having a cartridge for treating water or cloth to be ironed Jun. 18, 1996
5507108 Steam iron with scale prevention Apr. 16, 1996
5398434 Steam iron with extractable water container and demineralizing cartridge Mar. 21, 1995
5307573 Steam burst iron with pump inlet tube within inclined reservoir floor May. 3, 1994
5246572 Removable demineralization cartridge Sep. 21, 1993
5170577 Electric steam iron comprising a plate grouping together the regulating elements Dec. 15, 1992
5138778 Steam iron having valved demineralizing cartridge and secondary demineralized reservoir Aug. 18, 1992
5123266 Wall mounted clothes steamer with hose and nozzle Jun. 23, 1992
5120934 Cordless electric iron and stand assembly with timed audible reheat alarm Jun. 9, 1992
5074066 Cordless iron having water and electrical supplies responsive to an iron rest Dec. 24, 1991
5063697 Smoothing iron with a demineralizing cartridge Nov. 12, 1991
5042179 Steam iron having plural heating elements and a control circuit regulating timed heating element power Aug. 27, 1991
5038501 Pump having a rotary two-position selector valve for a steam/spray iron Aug. 13, 1991
5010664 Steam iron having a solenoid driven pump and heated evaporation chamber for providing steam and operable for further providing extra steam at specified intervals Apr. 30, 1991
4969393 Appliance with water softening facility Nov. 13, 1990
4939857 Iron with a main assembly body and a heat separator Jul. 10, 1990
4939856 Adjustable steam flow control for an electric steam iron Jul. 10, 1990
4939342 Electric steam iron with separately heated sole plate and steam chamber Jul. 3, 1990

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