Patents Assigned to Castlebridge Enterprises, Inc.
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Patent number: 9574680Abstract: The present invention is a water conservation safety shut-off valve assembly for use on locations which normally have intermittent water usage but need to indicate when there is constant water usage, such as a leak. The valve assembly has a valve body with a fluid pathway and a valve plug held in an open position allowing water to flow through the pathway. As water flows through the pathway, a sensing device detects water flowing through the pathway and starts a timer. The valve closes the pathway, stopping the flow of water through the valve assembly when the time elapses. The valve assembly indicates whether the valve plug is in an open or closed position.Type: GrantFiled: July 16, 2014Date of Patent: February 21, 2017Assignee: Castlebridge Enterprises, Inc.Inventors: Brian J. Burlage, Roger A. Burlage, Alex Pesek
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Patent number: 7779852Abstract: The present invention is a water conservation safety shut-off valve assembly for use on locations which normally have intermittent water usage but need to indicate when there is constant water usage, such as a leak. The valve assembly has a valve body with a fluid pathway and a valve plug held in an open position allowing water to flow through the pathway. As water flows through the pathway, a flow detection switch monitors water flowing through the pathway and begins timing duration of water flowing through the pathway. If the water flow through the pathway stops, the timer value is reset to zero. If the water flows through the pathway, and the timer circuit reaches a predetermined value, the valve closes the pathway, stopping the flow of water through the valve assembly.Type: GrantFiled: October 12, 2007Date of Patent: August 24, 2010Assignee: Castlebridge Enterprises, Inc.Inventors: Roger A. Burlage, Brian J. Burlage
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Patent number: 7451777Abstract: The present invention is a water conservation safety shut-off valve assembly for use on locations which normally have intermittent water usage but need to indicate when there is constant water usage, such as a leak. The valve assembly has a valve body with a fluid pathway and a valve plug held in an open position allowing water to flow through the pathway. As water flows through the pathway, a sensing device detects water flowing through the pathway and begins timing duration of water flowing through the pathway. If the water flow through the pathway stops, the timer value is reset to zero. If the water flows through the pathway, and the timer circuit reaches a predetermined manually set value, the valve closes the pathway, stopping the flow of water through the valve assembly. Preferably, the valve assembly indicates whether the valve is in an open or closed position.Type: GrantFiled: February 25, 2008Date of Patent: November 18, 2008Assignee: Castlebridge Enterprises, Inc.Inventors: Roger A. Burlage, Brian J. Burlage
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Patent number: 7392817Abstract: The present invention is a water conservation safety shut-off valve assembly for use on locations which normally have intermittent water usage but need to indicate when there is constant water usage, such as a leak. The valve assembly has a valve body with a fluid pathway and a valve plug held in an open position allowing water to flow through the pathway. As water flows through the pathway, a sensing device detects water flowing through the pathway and begins timing duration of water flowing through the pathway. If the water flow through the pathway stops, the timer value is reset to zero. If the water flows through the pathway, and the timer circuit reaches a predetermined manually set value, the valve closes the pathway, stopping the flow of water through the valve assembly. Preferably, the valve assembly indicates whether the valve is in an open or closed position.Type: GrantFiled: October 12, 2006Date of Patent: July 1, 2008Assignee: Castlebridge Enterprises, Inc.Inventors: Roger Anthony Burlage, Brian J. Burlage
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Publication number: 20080142098Abstract: The present invention is a water conservation safety shut-off valve assembly for use on locations which normally have intermittent water usage but need to indicate when there is constant water usage, such as a leak. The valve assembly has a valve body with a fluid pathway and a valve plug held in an open position allowing water to flow through the pathway. As water flows through the pathway, a sensing device detects water flowing through the pathway and begins timing duration of water flowing through the pathway. If the water flow through the pathway stops, the timer value is reset to zero. If the water flows through the pathway, and the timer circuit reaches a predetermined manually set value, the valve closes the pathway, stopping the flow of water through the valve assembly. Preferably, the valve assembly indicates whether the valve is in an open or closed position.Type: ApplicationFiled: February 25, 2008Publication date: June 19, 2008Applicant: CASTLEBRIDGE ENTERPRISES, INC.Inventors: ROGER A. BURLAGE, BRIAN J. BURLAGE
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Publication number: 20080087330Abstract: The present invention is a water conservation safety shut-off valve assembly for use on locations which normally have intermittent water usage but need to indicate when there is constant water usage, such as a leak. The valve assembly has a valve body with a fluid pathway and a valve plug held in an open position allowing water to flow through the pathway. As water flows through the pathway, a flow detection switch monitors water flowing through the pathway and begins timing duration of water flowing through the pathway. If the water flow through the pathway stops, the timer value is reset to zero. If the water flows through the pathway, and the timer circuit reaches a predetermined value, the valve closes the pathway, stopping the flow of water through the valve assembly.Type: ApplicationFiled: October 12, 2007Publication date: April 17, 2008Applicant: CASTLEBRIDGE ENTERPRISES, INC.Inventors: Roger A. Burlage, Brian J. Burlage
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Publication number: 20080087341Abstract: The present invention is a water conservation safety shut-off valve assembly for use on locations which normally have intermittent water usage but need to indicate when there is constant water usage, such as a leak. The valve assembly has a valve body with a fluid pathway and a valve plug held in an open position allowing water to flow through the pathway. As water flows through the pathway, a sensing device detects water flowing through the pathway and begins timing duration of water flowing through the pathway. If the water flow through the pathway stops, the timer value is reset to zero. If the water flows through the pathway, and the timer circuit reaches a predetermined manually set value, the valve closes the pathway, stopping the flow of water through the valve assembly. Preferably, the valve assembly indicates whether the valve is in an open or closed position.Type: ApplicationFiled: October 12, 2006Publication date: April 17, 2008Applicant: CASTLEBRIDGE ENTERPRISES, INC.Inventors: Roger A. Burlage, Brian J. Burlage