Measuring and testing – Sampler – sample handling – etc. – Capture device
Reexamination Certificate
2005-08-09
2005-08-09
Raevis, Robert (Department: 2856)
Measuring and testing
Sampler, sample handling, etc.
Capture device
C073S864730, C073S863310
Reexamination Certificate
active
06925895
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 A first conduit section transfers a sample, which has been withdrawn from the body of liquid, from the sample intake to the pump.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.
REFERENCES:
patent: 3240067 (1966-03-01), Jongejan
patent: 3896673 (1975-07-01), Audouze et al.
patent: 3929017 (1975-12-01), Kowalski
patent: 3940993 (1976-03-01), Lapidot
patent: 4628748 (1986-12-01), Jogan et al.
patent: 5161417 (1992-11-01), Strong et al.
patent: 5237878 (1993-08-01), Hackenberg
patent: 5279167 (1994-01-01), Peterson
patent: 5708219 (1998-01-01), Scheppers et al.
patent: 6153275 (2000-11-01), Yaniger
Hampton Roads Sanitation District
Helfrich George F.
Raevis Robert
LandOfFree
Sample collection system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sample collection system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sample collection system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3476728