Measuring and testing – Sampler – sample handling – etc. – Capture device
Reexamination Certificate
2005-12-13
2008-09-02
Rogers, David A. (Department: 2856)
Measuring and testing
Sampler, sample handling, etc.
Capture device
C073S864130, C073S864510, C073S864910, C604S264000, CD24S114000, CD24S130000
Reexamination Certificate
active
07418880
ABSTRACT:
A modified syringe collects samples of a fluid without removing volatile compounds by forming a vacuum within a sample collection vial. A fluid sample is drawn into the collection vial by means of the applied vacuum.
REFERENCES:
patent: 2541621 (1951-02-01), Thompson
patent: 4340056 (1982-07-01), Erb
patent: 4549554 (1985-10-01), Markham
patent: 4995867 (1991-02-01), Zollinger
patent: 2002/0025581 (2002-02-01), Schmidt et al.
patent: 2002/0198498 (2002-12-01), Porat et al.
patent: 2004/0131506 (2004-07-01), Zurcher
Head, Johnson & Kachigian P.C.
Rogers David A.
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