A safety cushion that can be easily attached to and flush mounted on a surface of a bathtub and/or bathtub rim is disclosed. The safety cushion includes an elongated body fabricated from a pliable material such as rubber, silicone or polyurethane, and is provided with a plurality of substantially concave openings extending partially through a thickness of the body from a bottom surface towards a top surface. Each opening is arranged so as to leave a reduced body thickness between an apex of the opening and the top surface. This configuration enables the safety cushion to be attached to a surface of a bathtub or bathtub rim by suction when the pliable material is depressed over each opening from the top surface towards the bottom surface.

There is described a method for controlling a liquid delivery system adapted to deliver a liquid in a container, comprising: receiving a desired temperature for a liquid to be delivered and a desired level of liquid within the container; adjusting a mixing valve connected to a source of hot liquid and a source of cold liquid to obtain the desired temperature; operating a flow control valve for delivering the liquid having the desired temperature and closing a drain closure system of the container and closing a drain closure device; monitoring a level of the liquid within the container; and closing the flow control valve when the monitored level of liquid substantially corresponds to the desired level of liquid.

There is described a method for controlling a liquid delivery system adapted to deliver a liquid in a container, comprising: receiving a desired temperature for a liquid to be delivered and a desired level of liquid within the container; adjusting a mixing valve connected to a source of hot liquid and a source of cold liquid to obtain the desired temperature; operating a flow control valve for delivering the liquid having the desired temperature and closing a drain closure system of the container and closing a drain closure device; monitoring a level of the liquid within the container; and closing the flow control valve when the monitored level of liquid substantially corresponds to the desired level of liquid.

There is described an apparatus for determining a level of a liquid to be contained in a container, comprising: a body extending along a longitudinal axis, the body being insertable within the container; and a level sensor unit secured to the body for detecting the level of the liquid along the longitudinal axis of the body.

A bathtub insert can include a frame, a door movably coupled with the frame and movable with respect to the frame between an opened position and a closed position, an elongate latch coupled with the door, a catch coupled with the frame, and a support structure, the support structure being coupled to the frame.

An accelerated drain system for a walk-in bathtub with a water outlet in a side wall communicates water to a diverter valve biased to circulate the water in the bathtub and movable selectively to communicate water through a reverse check valve to a drain, the reverse check valve biased closed to prevent water flow and movable selectively to allow water flow to the drain, with a controller configured for moving the diverter valve selectively from the second position to the closed position for subsequent use of the walk-in bathtub. A method of rapid draining of a walk-in bathtub is disclosed.

A door assembly comprising a hinge post and a hinge stile, the hinge post and hinge stile configured for a first mating configuration and a second mating configuration. The first and second mating configurations enable adjustable placement of a shower door with the hinge post forming an extension below the bottom of the hinge stile in both configurations.

This disclosure provides a drain fitting having a discharge potion comprising a chamber formed by walls extending between and around an inlet and an outlet, the inlet being wider than the outlet or having a greater cross-sectional area than the outlet and the walls having interior surfaces sloping inwardly between the inlet and outlet.

This disclosure provides a drain fitting having a discharge potion comprising a chamber formed by walls extending between and around an inlet and an outlet, the inlet being wider than the outlet or having a greater cross-sectional area than the outlet and the walls having interior surfaces sloping inwardly between the inlet and outlet.

A bathtub has a doorway in a sidewall thereof. A door is slidably mounted to guides on guide followers mounted to both the door and the guides. The guide followers carry the door along a substantially horizontal translation along the sidewall between open and closed positions. A releasable latch and cooperating latch actuator is mounted to the door for releasable latching engagement of the door when in a watertight sealed engagement in the doorway, and for releasing the door from such engagement upon actuation by a user of the latch actuator into its release position. A passive hydrostatic seal is mounted so as to be sandwiched between the door and the doorway doorframe when the door is closed.