BINGHAM 1120 20Th Street N West, Washington, DC 20036 (202)2634307 (Office), (202)2634348 (Fax)
Licenses:
Dist. of Columbia - Active 1989
Education:
George Mason University School of Law Degree - JD - Juris Doctor - Law Graduated - 1983 West Virginia University Degree - MA - Masters - Econometrics Graduated - 1980 West Virginia University Degree - BS - Bachelor of Science - Economics Graduated - 1978 West Virginia University Degree - BS - Bachelor of Science - Physics Graduated - 1978
Milton W. Raupuk - Annapolis MD Edward M. Pennington - Chester MD
Assignee:
The United States of America as represented by the Secretary of the Navy - Washington DC
International Classification:
E03D 1300
US Classification:
4302
Abstract:
An automatic flushing apparatus for vacuum flow system urinals. A pressure ensing switch responds to the hydrostatic pressure resulting from one or two urinations and directs the system vacuum to both a water dispensing valve and the main discharge valve to automatically flush the system with a measured amount of water to prevent odors and soil drain scale buildup.