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Class Information
Number: 4/528
Name: Baths, closets, sinks, and spittoons > Vapor or heat in bath (e.g., sauna, steam bath, or sudatorium) > Collapsible > With body support means
Description: Subject matter wherein the enclosure has means upon which the user comes into contact for the purpose of adding to the comfort of the user.

Sub-classes under this class:

Class Number Class Name Patents
4/529 Bed type 6
4/531 Seat 10

Patents under this class:

Patent Number Title Of Patent Date Issued
6675403 Portable sauna Jan. 13, 2004
5628073 Sauna May. 13, 1997
5416931 Booth May. 23, 1995
4425672 Shower bath units Jan. 17, 1984

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