Lan Van Ta

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.