Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
William T Ball0
Date of Patent
July 22, 2008
0Patent Application Number
113079700
Date Filed
March 1, 2006
0Patent Primary Examiner
Patent abstract
A yard hydrant having a valve body with a drain port and a check valve mounted adjacent to the drain port to allow water to flow from the hydrant through the drain port to the ground and prevent ground water from flowing into the hydrant through the drain port and contaminating the water source.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
