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Class Information
Number: 392/404
Name: Electric resistance heating devices > Heating devices (class 219 subclass 200) > Vaporizer > Liquid evaporant (e.g., water, etc.) > Container with self-contained evaporant supply > Hand-held
Description: Subject matter wherein the container is to be held in the hand during use.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8555533 Steam brush Oct. 15, 2013
8464729 Hair styler capable of producing steam Jun. 18, 2013
8422869 Handheld low-voltage fog effects system Apr. 16, 2013
8245630 Cordless hand held device and method of heating/reheating food Aug. 21, 2012
8218954 Fragrant electronic device Jul. 10, 2012
7852227 Synthetic smoke generator and smoke detector tester using such a generator Dec. 14, 2010
7813628 Instantaneous steam boiler Oct. 12, 2010
7323207 Method and apparatus for fingerprint detection Jan. 29, 2008
7237409 Steam cleaner with safety device Jul. 3, 2007
7155117 Hand held garment steamer Dec. 26, 2006
6990708 Steam cleaning apparatus Jan. 31, 2006
6886214 Steam jet apparatus for a vacuum cleaner May. 3, 2005
6839933 Fluid supply tank for hand held vacuum Jan. 11, 2005
6826355 Smoke generator with combined spacer and wetting wire and toy smoke-ring gun using same Nov. 30, 2004
6592107 Floating portable humidifier Jul. 15, 2003
6421502 Smoke generator and toy smoke-ring gun using same Jul. 16, 2002
6212332 Steam iron station Apr. 3, 2001
6157775 Multi-functional electric heating vapor cleaning device Dec. 5, 2000
6085027 Cigarette lighter aromatic dispenser Jul. 4, 2000
6072940 Wallpaper remover with suction cups Jun. 6, 2000
6072165 Thin film metal/metal oxide thermocouple Jun. 6, 2000
6052511 Humidifier with removable water supply tank Apr. 18, 2000
6031969 Omnidirectional portable appliance for steam cleaning hard or flexible surfaces Feb. 29, 2000
5917992 Apparatus for the loosening of wallpaper Jun. 29, 1999
5825975 Multifunctional device for spraying and fumigating a vaporizable fluid Oct. 20, 1998
5483616 Humidifier tank with improved handle Jan. 9, 1996
5461695 Nebulizing assembly with heating equipment Oct. 24, 1995
5447597 Apparatus for loosening wallpaper Sep. 5, 1995
5420961 Steaming device May. 30, 1995
5408574 Flat ceramic heater having discrete heating zones Apr. 18, 1995
5208895 Combination heated scraper and steamer May. 4, 1993
5195514 Portable hand-held medicinal vaporizer Mar. 23, 1993
5121464 Steamer with controlled pressure Jun. 9, 1992
5093894 Electrically-powered linear heating element Mar. 3, 1992
5014337 Electro-portable apparatus for the production of steam, particularly for ungluing wall coatings May. 7, 1991
4857703 Steam generator Aug. 15, 1989
4855568 Wallpaper steamer Aug. 8, 1989
4851642 Wallpaper steamer Jul. 25, 1989
4843215 Wallpaper steamer Jun. 27, 1989
4835364 Wallpaper steamer May. 30, 1989
4835363 Electric steam iron heated by halogen lamp and having a ceramic sole plate May. 30, 1989
4833298 Wallpaper steamer May. 23, 1989
4716276 Electric steam iron having a detachable handle Dec. 29, 1987
4651453 Travel iron having controlled heat and compact storage Mar. 24, 1987
4621641 Vaporizer and/or facial treatment device Nov. 11, 1986
4571483 Portable steamer Feb. 18, 1986
4567679 Steam iron having a multi-chambered tank Feb. 4, 1986
4532411 Electric fabric steaming appliance having a detachable metallic sole-plate Jul. 30, 1985
4503317 Electric steam generating hair curling iron and method of use thereof Mar. 5, 1985
4496826 Hand-held shock-resistant electrolytically heated steam producing apparatus Jan. 29, 1985

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