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Class Information
Number: 4/527
Name: Baths, closets, sinks, and spittoons > Vapor or heat in bath (e.g., sauna, steam bath, or sudatorium) > Collapsible > Flexible fabric supported by a folding frame
Description: Subject matter wherein the enclosure is constructed of a clothlike material which covers a support which folds so as to reduce the size of the enclosure.

Patents under this class:

Patent Number Title Of Patent Date Issued
8657861 Gas mist pressure bath device Feb. 25, 2014
6745412 Personal sauna in shower or in bathtub enclosure Jun. 8, 2004
6615419 Sauna device Sep. 9, 2003
6276001 Portable sauna enclosure Aug. 21, 2001
6257259 Removably mountable laterally extensible frame Jul. 10, 2001
6170097 Foldable sauna cabinet Jan. 9, 2001
6148450 Portable steam bath assembly Nov. 21, 2000
5950254 Portable sauna Sep. 14, 1999
5870780 Collapsible steam cabin for personal body care Feb. 16, 1999
5216763 Portable shower apparatus Jun. 8, 1993
5069207 Physiotherapy healthy device Dec. 3, 1991
4928581 Negative air control unit and closure structure May. 29, 1990
4773105 Collapsible sauna box Sep. 27, 1988
3945058 Collapsible sauna bath kit Mar. 23, 1976

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