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Class Information
Number: 4/524
Name: Baths, closets, sinks, and spittoons > Vapor or heat in bath (e.g., sauna, steam bath, or sudatorium)
Description: Subject matter having an enclosure designed to surround or enclose a person wholly and having steam or conditioned gases supplied to the enclosure for the purpose of bathing a person by the application of dry or moist heat.










Sub-classes under this class:

Class Number Class Name Patents
4/526 Collapsible 16
4/533 Conversion means 5
4/525 With additional means for washing 23


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8676044 Dynamic sauna Mar. 18, 2014
8657861 Gas mist pressure bath device Feb. 25, 2014
8602398 Bathroom sauna device Dec. 10, 2013
8588593 Dynamic sauna Nov. 19, 2013
8505127 Method and system for heating a sauna Aug. 13, 2013
8499374 Method and system for the therapeutic application of dry carbon dioxide gas Aug. 6, 2013
8381326 Steam bath and resistance system employed Feb. 26, 2013
8327473 Sauna device Dec. 11, 2012
8186656 Sauna device May. 29, 2012
8132795 Bathroom sauna device Mar. 13, 2012
8070138 Sauna apparatus Dec. 6, 2011
7944675 Negative ion generating device for water May. 17, 2011
7904974 Device for active temperature equalization in a sauna room Mar. 15, 2011
7900291 Blower system for health booth Mar. 8, 2011
7896319 Sauna apparatus Mar. 1, 2011
7849531 Configurable shower system Dec. 14, 2010
7784118 Lower body sauna device Aug. 31, 2010
7559095 Thermotherapic sauna apparatus Jul. 14, 2009
7458111 Magnetically coupled modular sauna Dec. 2, 2008
7454803 Mist delivery system Nov. 25, 2008
7334743 Fog generating system and method of installing same Feb. 26, 2008
7308723 Hot bath facility and temperature and humidity control method therefor Dec. 18, 2007
7013504 Therapeutic shower enclosure Mar. 21, 2006
6965097 Control device for an infrared ray sauna facility Nov. 15, 2005
6904624 Sauna Jun. 14, 2005
6782566 Enclosure comprising a functional bathtub underneath a hood Aug. 31, 2004
6745411 Spa system Jun. 8, 2004
6745412 Personal sauna in shower or in bathtub enclosure Jun. 8, 2004
6681417 Therapeutic shower enclosure Jan. 27, 2004
6675403 Portable sauna Jan. 13, 2004
6623511 Chromatherapy shower system Sep. 23, 2003
6615419 Sauna device Sep. 9, 2003
6510565 Portable and collapsible sauna Jan. 28, 2003
6500197 Full-body atomised bath and method for providing a full body atomised bath Dec. 31, 2002
6408457 Bathroom unit Jun. 25, 2002
6339854 Steam cabinet and method of manufacture Jan. 22, 2002
6327720 Sauna made with illite surfaces Dec. 11, 2001
6311344 Sauna ventilation system Nov. 6, 2001
6293963 Water energizing device for shower bath Sep. 25, 2001
6272697 Lie-down personal sauna Aug. 14, 2001
6170097 Foldable sauna cabinet Jan. 9, 2001
6148450 Portable steam bath assembly Nov. 21, 2000
5987662 Sauna device Nov. 23, 1999
5950254 Portable sauna Sep. 14, 1999
5940901 Treatment facility for application of a tub and/or a steam bath Aug. 24, 1999
5897804 Method and means of heating and controlling the temperatures in a sauna Apr. 27, 1999
5805765 Wall-mounted steam generating apparatus and a steam head Sep. 8, 1998
5771503 Humidifier for use in a sauna stove Jun. 30, 1998
5628073 Sauna May. 13, 1997
5553187 Booster mechanism for sauna generator's rockpile utilizing water-directing bypass structure Sep. 3, 1996

1 2










 
 
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