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Class Information
Number: 4/563.1
Name: Baths, closets, sinks, and spittoons > Tubs > Convenience accessories > Means for handling user > Vertically and horizontally > Horizontal movement is pivotal > Hydraulically operated
Description: Subject matter having a fluid means to move the handling means.










Patents under this class:

Patent Number Title Of Patent Date Issued
8405353 Controller Mar. 26, 2013
8307471 Bather movement apparatus Nov. 13, 2012
6643860 Bath lifting system Nov. 11, 2003
6427258 Apparatus and method for extending an object Aug. 6, 2002
6397409 Bath lifting system Jun. 4, 2002
6378659 Swimming pool lift Apr. 30, 2002
6351860 Bathtub chair lift Mar. 5, 2002
6256807 Bath lift Jul. 10, 2001
6226809 Hydraulic lift cylinder assemblies May. 8, 2001
6170612 Swimming pool lift Jan. 9, 2001
6070278 Hydraulic powered chair lift Jun. 6, 2000
5855028 Inflatable system for aiding handicapped persons and elderly persons into and out of a bathtub Jan. 5, 1999
5839131 Bathtub with chair lift Nov. 24, 1998
5715545 Bathing aid Feb. 10, 1998
5555575 Lift assembly Sep. 17, 1996
5537697 Bath for use by elderly or disabled persons Jul. 23, 1996
5465433 Seat lift Nov. 14, 1995
5377366 Fluid operated bathtub chair Jan. 3, 1995
5365618 Support system for bather's lift Nov. 22, 1994
5279004 Handicap bathtub lift apparatus Jan. 18, 1994
5235710 Bed Aug. 17, 1993
5226183 Bath lift system with stabilizer Jul. 13, 1993
5218727 Above ground spa lift for the handicapped Jun. 15, 1993
5150482 Bath chair swivel foot Sep. 29, 1992
4712788 Aquatic exercise apparatus Dec. 15, 1987
4598432 Apparatus for helping a person to get in or out of a bath Jul. 8, 1986
4291422 Hydraulic toilet seat Sep. 29, 1981
4221008 Swimming pool chair lift Sep. 9, 1980
4183106 Swimming pool lift for the handicapped Jan. 15, 1980
3994030 Bath seat lift Nov. 30, 1976











 
 
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