Hyunjung Samuel Eyssautier from 2121 E Cathedral Rock Dr, Phoenix, AZ 85048, age 50

Magazine For A Firearm
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US Patent:

D646742, Oct 11, 2011
Filed:

Mar 25, 2010
Appl. No.:

29/358308
Inventors:

Leroy James Sullivan - Prescott AZ, US
Robert Lloyd Waterfield - Prescott AZ, US
Hyunjung Samuel Eyssautier - Prescott AZ, US
Assignee:

ArmWest, LLC - Prescott AZ
International Classification:

2201
US Classification:

D22108

Magazine For A Firearm
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US Patent:

D646743, Oct 11, 2011
Filed:

Mar 25, 2010
Appl. No.:

29/358312
Inventors:

Leroy James Sullivan - Prescott AZ, US
Robert Lloyd Waterfield - Prescott AZ, US
Hyunjung Samuel Eyssautier - Prescott AZ, US
Assignee:

ArmWest, LLC - Prescott AZ
International Classification:

2201
US Classification:

D22108

Magazine For A Firearm
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US Patent:

D646744, Oct 11, 2011
Filed:

Mar 25, 2010
Appl. No.:

29/358320
Inventors:

Leroy James Sullivan - Prescott AZ, US
Robert Lloyd Waterfield - Prescott AZ, US
Hyunjung Samuel Eyssautier - Prescott AZ, US
Assignee:

ArmWest, LLC - Prescott AZ
International Classification:

2201
US Classification:

D22108

High Capacity Magazine With Multiple Springs
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US Patent:

20120131831, May 31, 2012
Filed:

Mar 25, 2011
Appl. No.:

13/071990
Inventors:

Leroy James Sullivan - Prescott AZ, US
Robert Lloyd Waterfield - Prescott AZ, US
Hyunjung Samuel Eyssautier - Anthem AZ, US
Assignee:

ArmWest, LLC - Prescott AZ
International Classification:

F41A 9/65
F41A 9/64
US Classification:

42 50, 42 4901
Abstract:

A high capacity box magazine is provided. A plurality of nested followers may be adapted to nest one within another and a plurality of springs may be configured to nest one within another to facilitate the advancement of cartridges within the box magazine to a firearm. A spring cup or cups may be used to nest additional springs that work in series and are nested within each other to further reduce the required height of the springs. The reliability of a conventional lower capacity box magazine may be maintained or exceeded without requiring significantly greater length in order to accommodate the increased capacity. The high capacity box magazine typically requires less frequent magazine changes than conventional lower capacity box magazines.

Quick Barrel Change Firearm
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US Patent:

20120180354, Jul 19, 2012
Filed:

Jan 13, 2012
Appl. No.:

13/350156
Inventors:

Leroy James Sullivan - Prescott AZ, US
Robert Lloyd Waterfield - Prescott AZ, US
Alan H. Ostrowski - Prescott AZ, US
Hyunjung Samuel Eyssautier - Prescott AZ, US
Assignee:

ArmWest, LLC - Prescott AZ
International Classification:

F41A 3/12
F41A 11/00
US Classification:

42 16, 42 7502
Abstract:

A firearm can have a backbone, a barrel, a swinging wedge, and a barrel latch, in accordance with one or more embodiments. The barrel latch can be in mechanical communication with the swinging wedge. The barrel latch can have a first position and a second position and the swinging wedge can be configured to maintain attachment of the barrel to the backbone when the barrel latch is in the first position and is configured to release the barrel from the backbone when the barrel latch is in the second position. Thus, the firearm can provide quick barrel changes. Other features enhance the reliability and utility of the firearm.

Magazine For A Firearm
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US Patent:

D645111, Sep 13, 2011
Filed:

Mar 25, 2010
Appl. No.:

29/358315
Inventors:

Leroy James Sullivan - Prescott AZ, US
Robert Lloyd Waterfield - Prescott AZ, US
Hyunjung Samuel Eyssautier - Prescott AZ, US
Assignee:

ArmWest, LLC - Prescott AZ
International Classification:

2201
US Classification:

D22108

Magazine For A Firearm
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US Patent:

D645112, Sep 13, 2011
Filed:

Mar 25, 2010
Appl. No.:

29/358316
Inventors:

Leroy James Sullivan - Prescott AZ, US
Robert Lloyd Waterfield - Prescott AZ, US
Hyunjung Samuel Eyssautier - Prescott AZ, US
Assignee:

ArmWest, LLC - Prescott AZ
International Classification:

2201
US Classification:

D22108

High Capacity Magazine With Multiple Springs
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US Patent:

20140215877, Aug 7, 2014
Filed:

Nov 27, 2013
Appl. No.:

14/092861
Inventors:

- Prescott AZ, US
Robert Lloyd Waterfield - Prescott AZ, US
Hyunjung Samuel Eyssautier - Anthem AZ, US
Assignee:

ArmWest, LLC - Prescott AZ
International Classification:

F41A 9/69
US Classification:

42 50
Abstract:

A high capacity box magazine is provided. A plurality of nested followers may be adapted to nest one within another and a plurality of springs may be configured to nest one within another to facilitate the advancement of cartridges within the box magazine to a firearm. A spring cup or cups may be used to nest additional springs that work in series and are nested within each other to further reduce the required height of the springs. The reliability of a conventional lower capacity box magazine may be maintained or exceeded without requiring significantly greater length in order to accommodate the increased capacity. The high capacity box magazine typically requires less frequent magazine changes than conventional lower capacity box magazines.

Hyunjung Samuel Eyssautier