Cody Wayne Jackson
Engineers at Badlands Ct, Colorado Springs, CO

6532986, Mar 18, 2003

Jul 12, 2002

10/194761

Alfred F. Dickey - Colorado Springs CO
Cody W. Jackson - Colorado Springs CO
William T. Ball - Colorado Springs CO

WCM Industries, Inc. - Colorado Springs CO

E03B 712

137360, 137 59, 137218, 1375123, 137540, 13754317, 137854, 13761418, 1376142, 13761421, 137 60, 137 61, 137 62, 138 27, 138 32

A freezeless wall hydrant has a fluid inlet end connected to a source of pressurized water, and a fluid outlet end. A check valve is placed in the bore of the valve body and is spring loaded to open only when extreme water pressure within the inlet valve lifts a spring loaded piston element to permit the highly pressurized water to move through the bore in the valve body and be relieved as it escapes rearwardly into the original source of pressurized water.

6805154, Oct 19, 2004

Dec 5, 2003

10/729778

Alfred F. Dickey - Colorado Springs CO
Cody W. Jackson - Colorado Springs CO
William T. Ball - Colorado Springs CO

WCM Industries, Inc. - Colorado Springs CO

E03B 712

137360, 137 59, 137 60, 137 61, 137 62, 137218, 1375123, 137540, 13754317, 13761418, 1376142, 13761421, 137854, 138 27, 138 32

A freezeless wall hydrant has a fluid inlet end connected to a source of pressurized water, and a fluid outlet end. A check valve is placed in the bore of the valve body and is spring loaded to open only when extreme water pressure within the inlet valve lifts a spring loaded piston element to permit the highly pressurized water to move through the bore in the valve body and be relieved as it escapes rearwardly into the original source of pressurized water.

6769446, Aug 3, 2004

Aug 14, 2003

10/640970

William T. Ball - Colorado Springs CO
Cody W. Jackson - Colorado Springs CO
Lawrence Almasy - Colorado Springs CO

WCM Industries, Inc. - Colorado Springs CO

E03B 712

137 59, 137 60, 137301, 13753317, 137538, 137540, 13761416, 1376142, 13761421, 138 27, 138 30, 138 31, 138 32

A freezeless wall hydrant has a normally horizontal fluid inlet tube with an interior end and exterior end. A hollow valve fitting is rigidly secured to the interior end of the inlet tube for a connection to a source of pressurized fluid. A valve seat is located on an interior end of the valve fitting. An elongated hollow tube of a diameter less than the interior diameter of the inlet tube is positioned on the center line of the inlet tube and has inner and outer ends. A plug is rigidly secured to the inner end of the tube to close the inner end for fluid flow. A normally closed check valve is movably mounted in the tube to engage a valve seat on the plug, to open the tube for fluid therein under conditions of high fluid pressure in the inlet tube.

6857442, Feb 22, 2005

Sep 30, 2003

10/674740

William T. Ball - Colorado Springs CO, US
Cody W. Jackson - Colorado Springs CO, US
Lawrence Almasy - Colorado Springs CO, US

WCM Industries, Inc. - Colorado Springs CO

F16K031/64, E03B007/08, E03B007/12, F16L055/07

137 60, 137 61, 137 62, 137301, 137360, 13753311, 13761418, 1376142, 138 32

A freezeless wall hydrant has a normally horizontal fluid inlet tube with an interior end and exterior end. A hollow valve fitting is rigidly secured to the interior end of the inlet tube for a connection to a source of pressurized fluid. A movable ball is located with a fluid conduit that extends from the interior of the inlet tube to the location of the potable water source. When the water pressure inside the inlet tube increases because of the presence of ice, the high pressure of such water moves the ball to open fluid flow of the high pressure fluid to the source of potable water which will be at a lower pressure, thus reducing the fluid pressure within the inlet tube and saving it from rupture.

6883534, Apr 26, 2005

Aug 14, 2003

10/640909

William T. Ball - Colorado Springs CO, US
Cody W. Jackson - Colorado Springs CO, US
Lawrence Almasy - Colorado Springs CO, US

WCM Industries, Inc. - Colorado Springs CO

F16K031/64, E03B007/08, E03B007/12, F16L055/07

137 60, 137 61, 137 62, 137301, 137360, 137539, 137540, 1376142, 138 32

A freezeless wall hydrant has a normally horizontal fluid inlet tube with an interior end and exterior end. A hollow valve fitting is rigidly secured to the interior end of the inlet tube for a connection to a source of pressurized fluid. A valve seat is located on an interior end of the valve fitting. A valve body is longitudinally movably mounted in the inlet tube adjacent to the valve fitting. A pressure relief valve is mounted on the inlet tube between the interior and exterior ends thereof so that if residual water within and adjacent the exterior end of the inlet tube freezes and exerts pressure on residual fluid within the inlet tube adjacent the interior end thereof, the pressure relief valve will actuate to purge some of the high pressure fluid to decrease the pressure being exerted by such fluid to the interior of the inlet tube.

7059337, Jun 13, 2006

Aug 3, 2004

10/910752

Cody Wayne Jackson - Colorado Springs CO, US

WCM Industries, Inc. - Colorado Springs CO

E03B 9/04, E03B 9/14

137 1, 137281, 137301

A hydrant comprising a housing forming a reservoir; and a piston configured to force residual fluid out of the reservoir to an outlet and to allow supply fluid to flow from an inlet through the piston to the outlet when the piston is actuated in the housing to a first position, and when the piston is actuated in the housing to a second position, to restrict flow of the supply fluid to the outlet and to allow at least a portion of the supply fluid that has flowed from the inlet to flow into the reservoir thereby becoming new residual fluid.

8474476, Jul 2, 2013

Mar 15, 2011

13/048445

William T. Ball - Colorado Springs CO, US
Eric Pilarczyk - Colorado Springs CO, US
Cody Jackson - Colorado Springs CO, US

WCM Industries, Inc. - Colorado Springs CO

E03B /02

137301, 137292, 13759911

A freeze resistant sanitary hydrant is provided that employs a reservoir for storage of fluid under the frost line or in an area not prone to freezing. To evacuate this reservoir, a venturi is provided that is able to function in hydrant systems that employ a vacuum breaker.

2013029, Nov 14, 2013

Jul 2, 2013

13/933264

Eric Pilarczyk - Colorado Springs CO, US
Cody Jackson - Colorado Springs CO, US

E03B 9/14

137 1, 137301

A freeze resistant sanitary hydrant is provided that employs a reservoir for storage of fluid under the frost line or in an area not prone to freezing. To evacuate this reservoir, a means for altering pressure is provided that is able to function in hydrant systems that employ a vacuum breaker.