Lan N Ta

US Patent:

20090044330, Feb 19, 2009

Filed:

Aug 16, 2007

Appl. No.:

11/840197

Inventors:

Lan Van Ta - Rancho Cucamonga CA, US

International Classification:

A47K 1/06

US Classification:

4655

Abstract:

An invention is provided for a spa chair pedicure basin sanitation liner that allows a user to enjoy the water agitation benefits of a water based pedicure foot massage while preventing infection from reused basin water. The liner includes a bottom portion and a plurality of sidewalls attached to the bottom portion. The bottom portion and the plurality of sidewalls define an inner volume, which is capable of containing a liquid, such as water, filled up to a particular liquid level. Disposed within the inner volume, is gas piping that defines a gas-carrying conduit. The gas piping includes a plurality of openings through which gas can pass into the inner volume.

US Patent:

20090105618, Apr 23, 2009

Filed:

Oct 19, 2007

Appl. No.:

11/875439

Inventors:

Lan Van Ta - Rancho Cucamonga CA, US

International Classification:

A61H 37/00

US Classification:

601 49, 4622, 4638, 601 46

Abstract:

An invention is provided for a spa chair base suitable for use with any suitable seat. The spa chair base includes a pedicure basin defined by a plurality of sidewalls attached to a bottom portion, where the bottom portion and the plurality of sidewalls define an inner volume capable of containing a liquid to a particular liquid level. Disposed in the bottom portion of the pedicure basin is a physical massage element capable of providing a physical massage to a user. In addition, a waterproof physical massage element liner is attached to the pedicure basin and disposed between the physical massage element and the inner volume of the pedicure basin. The physical massage elements can utilize vibration, inflatable bladders, rollers, or any other type of massage element that provides a physical massage utilizing more than water pressure.

US Patent:

20210322267, Oct 21, 2021

Filed:

Jun 28, 2021

Appl. No.:

17/360117

Inventors:

- Garden Grove CA, US
Lan Van Ta - Garden Grove CA, US

International Classification:

A61H 35/00
A61H 33/02

Abstract:

A liner for use with a basin to contain a liquid features a plurality of bodies of flexible plastic. Portions of an inner face of a first body of flexible plastic are joined to corresponding portions of an inner face of a second body of flexible plastic, through which a plurality of openings are formed, to provide a multi-layer body of flexible plastic. Other portions of the inner face of the first body of flexible plastic are not joined to corresponding other portions of the inner face of the second body of flexible plastic, defining an air conduit between the first body of flexible plastic and the second body of flexible plastic for guiding pressurized air substantially from an air discharge apparatus.

US Patent:

20210137782, May 13, 2021

Filed:

Jan 20, 2021

Appl. No.:

17/153642

Inventors:

- Garden Grove CA, US
Lan Van Ta - Garden Grove CA, US

International Classification:

A61H 35/00
A61H 33/02

Abstract:

A liner for use with a basin to contain a liquid features a plurality of bodies of flexible plastic. Portions of an inner face of a first body of flexible plastic are joined to corresponding portions of an inner face of a second body of flexible plastic, through which a plurality of openings are formed, to provide a multi-layer body of flexible plastic.Other portions of the inner face of the first body of flexible plastic are not joined to corresponding other portions of the inner face of the second body of flexible plastic, defining an air conduit between the first body of flexible plastic and the second body of flexible plastic for guiding pressurized air substantially from an air discharge apparatus.

US Patent:

20210052465, Feb 25, 2021

Filed:

Sep 14, 2020

Appl. No.:

17/020258

Inventors:

- Garden Grove CA, US
Lan Van Ta - Garden Grove CA, US

International Classification:

A61H 35/00
A61H 33/02

Abstract:

A liner for use with a basin to contain a liquid features a plurality of bodies of flexible plastic. Portions of an inner face of a first body of flexible plastic are joined to corresponding portions of an inner face of a second body of flexible plastic, through which a plurality of openings are formed, to provide a multi-layer body of flexible plastic. Other portions of the inner face of the first body of flexible plastic are not joined to corresponding other portions of the inner face of the second body of flexible plastic, defining an air conduit between the first body of flexible plastic and the second body of flexible plastic for guiding pressurized air substantially from an air discharge apparatus.

US Patent:

20170156980, Jun 8, 2017

Filed:

Dec 8, 2015

Appl. No.:

14/962930

Inventors:

Jeff Ta - Westminster CA, US
Lan Van Ta - Valencia CA, US

International Classification:

A61H 33/02
A61H 33/00
A61H 35/00

Abstract:

A liner for containing a soaking solution in use with a foot spa features two bodies of plastic which are joined at an interface therebetween so as to form two, individual layers. An air conduit is formed between the two layers so as to provide a passageway for pressurized air, which is supplied by an air discharge apparatus, across walls of the liner and into the soaking solution. The inner layer has openings such that the air guided through the air conduit can be released into an inside volume of the liner where the soaking solution is containable. Furthermore, the outer layer is imperforate from a location thereon at which a starting end of the air conduit is disposed to a free end of the layers so as to isolate the inside volume of the liner from the soaking basin.

US Patent:

20160213563, Jul 28, 2016

Filed:

Jan 26, 2015

Appl. No.:

14/605001

Inventors:

Lan Van Ta - Valencia CA, US

International Classification:

A61H 35/00
A47K 3/022
A45D 29/00

Abstract:

A pedicure bowl has a bottom discharge drain opening communicating with a discharge duct and is arranged to receive a liner to ensure hygienic operation in the form of a thin flexible material applied over the inner surface to contain the liquid within the liner and to cover the drain opening. The drain opening is closed by the liner so that liquid within the container applies downward pressure on the liner at the drain opening and a sealing member is mounted in the duct downstream of the drain opening to prevent air flow so as to form a back pressure underneath the liner to prevent the downward pressure from rupturing the liner. The sealing member is operable to release the back pressure to cause the liner at the discharge opening to rupture.

US Patent:

20140259374, Sep 18, 2014

Filed:

Mar 12, 2013

Appl. No.:

13/795862

Inventors:

Lan Van Ta - Cucamonga CA, US

International Classification:

A61H 35/00

US Classification:

4621

Abstract:

A spa chair with a novel pedicure basin is disclosed. The pedicure basin has a main basin and a secondary basin. The main basin is where the feet of the person sitting in the spa chair goes. This main basin is generally filled with water. In one embodiment, the main basin has water overflow protection through a lowered rim, directing the overflow of water to a secondary basin. This method of overflow protection is especially useful where the main basin has a liner blocking the drain hole within the main basin.