05144703 is referenced by 12 patents and cites 15 patents.

An apparatus for insertion within a bathtub defined by spaced parallel side walls, a floor coextensive with the side walls, and a rear wall mounting a cushion at an upper terminal end thereof directed orthogonally between the side walls. The side walls are pneumatically or fluidly filled within chambers formed in the side walls, wherein the floor includes a chamber for filling overlying a lower chamber filled with a granular material to effect stable positioning of the organization in use. Suction cup members are mounted coextensively along the floor, side walls, and cushion for securement to an interior surface of an associated bathtub.

Title
Bathtub liner
Application Number
7/663683
Publication Number
5144703
Application Date
March 4, 1991
Publication Date
September 8, 1992
Inventor
Laura M Maire
2401 27th St., Dickinson, 77539
TX, US
Agent
Leon Gilden
IPC
A47K 3/02
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