The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 09, 2005
Filed:
Jul. 02, 2002
Daniel L. Barker, Suffolk, VA (US);
Daniel L. Barker, Suffolk, VA (US);
Hampton Roads Sanitation District, Virginia Beach, VA (US);
Abstract
A system for collecting a representative, non-contaminated sample includes a sample intake positioned in a chosen location within a body of liquid. A first conduit section transfers a sample, which has been withdrawn from the body of liquid, from the sample intake to the pump. A second conduit section transfers the sample from the pump to a receptacle for collecting the sample. The second conduit section is connected to the receptacle by means providing for an air and watertight seal for the receptacle, which is coupled with means providing for the escape of air from the receptacle during collection of the sample therein. The means providing for an air and watertight seal for the receptacle is a specially designed transfer cap.