Thuan Nhu Le

US Patent:

8006877, Aug 30, 2011

Filed:

Apr 17, 2008

Appl. No.:

12/105094

Inventors:

Philip L. Lowry - Placentia CA, US
James T. Dexter - Huntington Beach CA, US
Thuan C. Le - Cerritos CA, US
Mark A. Fischer - Mission Viejo CA, US
Aaron D. DeLaby - Carlsbad CA, US

Assignee:

Sperian Respiratory Protection USA, LLC - Santa Ana CA

International Classification:

A45F 3/00
A45F 3/08
A45F 5/00
A45C 1/04

US Classification:

224633, 224638, 224262, 224271, 224628, 224660

Abstract:

A backpack assembly for a self contained breathing apparatus comprises a plurality of components positioned in housings that define a body for the backpack assembly. The body is assembled to a back frame. A pivoting and swiveling hip plate is connected to the back frame in multiple distinct positions to provide a customizable and comfortable fit for the wearer.

US Patent:

20210121337, Apr 29, 2021

Filed:

Dec 31, 2020

Appl. No.:

17/139558

Inventors:

- Anaheim CA, US
Teofilo Raymund G. Tann, III - Anaheim CA, US
Fernando Cendejas - Anaheim CA, US
Thuan Cong Le - Cypress CA, US

International Classification:

A61G 1/003
A61G 1/048
A61G 1/02
A61G 7/012
A61G 1/06

Abstract:

An electrically actuated wheeled stretcher system which is adapted to provide electrically actuated raising or lowering of a stretcher mounted on a gurney. The system is primarily composed of a stretcher and a gurney, and may be used to transport patients and load and unload the patients by automated transfer of the stretcher from the gurney to other medical equipment, for example, a hyperbaric chamber, and automated transfer from the other medical equipment back on to the gurney. The system further includes an additional electrically actuated fifth wheel configured to provide smoother turning and rotation in place of the system. The system further includes continuous treatment items, such as intravenous fluid and medical gasses to travel with the system.

US Patent:

20180289566, Oct 11, 2018

Filed:

Sep 28, 2017

Appl. No.:

15/718352

Inventors:

- Anaheim CA, US
Teofilo Raymund G. Tann, III - Anaheim CA, US
Fernando Cendejas - Anaheim CA, US
Thuan Cong Le - Cypress CA, US

International Classification:

A61G 1/003
A61G 1/02
A61G 1/048

Abstract:

An electrically actuated wheeled stretcher system which is adapted to provide electrically actuated raising or lowering of a stretcher mounted on a gurney. The system is primarily composed of a stretcher and a gurney, and may be used to transport patients and load and unload the patients by automated transfer of the stretcher from the gurney to other medical equipment, for example, a hyperbaric chamber, and automated transfer from the other medical equipment back on to the gurney. The system further includes an additional electrically actuated fifth wheel configured to provide smoother turning and rotation in place of the system. The system further includes continuous treatment items, such as intravenous fluid and medical gasses to travel with the system.