Scott J Freeman

US Patent:

D615186, May 4, 2010

Filed:

Jun 25, 2008

Appl. No.:

29/320358

Inventors:

Julian T. Ross - McKinney TX, US
Steven O. Dunford - Lewisville TX, US
Scott Freeman - Allen TX, US
Steven Johnson - Menomonie WI, US
Tomas Cervenka - Menomenie WI, US
Martin Wieting - Menomenie WI, US

Assignee:

Oxysure Systems, Inc. - Frisco TX

International Classification:

2402

US Classification:

D24107

US Patent:

20070215159, Sep 20, 2007

Filed:

Jan 16, 2007

Appl. No.:

11/623727

Inventors:

Julian Ross - McKinney TX, US
Steven Dunford - Lewisville TX, US
Kraig Kooiman - Flower Mound TX, US
John Lansdown - McKinney TX, US
Kathleen Vaughn - Dallas TX, US
Scott Freeman - Allen TX, US
Brian Highley - Keller TX, US
Kevin Turner - Highland Village TX, US
Michael Wright - Allen TX, US

International Classification:

A62B 23/02
A62B 7/10

US Classification:

128205280, 128205270

Abstract:

The present invention provides for a breathing device comprising a reservoir bag, oxygen source, scrubber, and activation device. The oxygen source and an exit from the scrubber may be fluidly connected to the reservoir bag. The reservoir bag may be attached to a mouthpiece to provide inhalation air. Expired air may be exhaled through the mouthpiece and directed to an inlet for the scrubber. As a user breaths normally, expired air is scrubbed of undesired components, such as excess CO. The scrubbed expired air is then mixed with generated oxygen, and delivered back to the user for inhalation. Additionally, the oxygen source and the scrubber may be replaced and/or replenished without interrupting or compromising a breathing cycle.

US Patent:

20090081115, Mar 26, 2009

Filed:

Jun 25, 2008

Appl. No.:

12/146381

Inventors:

Julian T. Ross - McKinney TX, US
Steven O. Dunford - Lewisville TX, US
Scott Freeman - Allen TX, US
Steven Johnson - Menomonie WI, US
Tomas Cervenka - Menomenie WI, US
Martin Wieting - Menomenie WI, US

Assignee:

OxySure Systems Inc. - Frisco TX

International Classification:

C01B 13/02
A62B 7/00

US Classification:

423579, 422122

Abstract:

Various disclosures of an oxygen generator apparatus and methods of using such are disclosed.

US Patent:

20100252034, Oct 7, 2010

Filed:

Jan 16, 2007

Appl. No.:

11/623721

Inventors:

Julian T. Ross - McKinney TX, US
Steven O. Dunford - Lewisville TX, US
Kraig Kooiman - Flower Mound TX, US
John Lansdown - McKinney TX, US
Kathleen Vaughn - Dallas TX, US
Scott Freeman - Allen TX, US
Brian Highley - Keller TX, US
Kevin J. Turner - Highland Village TX, US
Michael T. Wright - Allen TX, US

International Classification:

A62B 7/08

US Classification:

12820226

Abstract:

The present invention provides for a breathing device comprising a housing, oxygen source, water trap, activation mechanism, and breathing apparatus. Operation of the activation mechanism may commence the production of a gas comprising oxygen. The generated oxygen may be bubbled through the water trap prior to being provided to the breathing apparatus attached to the user. Some embodiments may comprise two separate oxygen sources configured to provide distinct flow rates from one another. Other embodiments may comprise a rotating catalyst container configured to evenly and rapidly distribute catalyst upon commencement of the oxygen production. Still other embodiments may comprise a convoluted section of tubing to aid in altering the temperature of the produced oxygen gas.