Measuring and testing – Sampler – sample handling – etc. – Analyzer supplier
Reexamination Certificate
2011-03-08
2011-03-08
Wells, Nikita (Department: 2881)
Measuring and testing
Sampler, sample handling, etc.
Analyzer supplier
C073S864830, C250S288000, C250S281000, C356S316000, C313S231010
Reexamination Certificate
active
07900525
ABSTRACT:
A pre-assembled, disposable cathode handler assembly facilitates automated or manual loading of a cathode with analyte for spectrometric analysis and is intended for a single use application. This cathode handler assembly is comprised of several parts which work cooperatively together to stabilize a separate cathode and direct an analyte into the cathode. A stopper and channeling unit are disposed in supporting interconnection with the cathode so as to maintain it in a stable orientation for loading. The channeling unit may be used in combination with a liner which also interacts with the cathode to guide the analyte into an interior chamber therein, and further contains an analyte cap holder. A stopper prevents the introduced analyte from escaping the cathode and a housing is connected exteriorly of the cathode and supporting components to further stabilize the cathode during the loading procedure. A loading base may be integrated to assist in manual loading of a cathode.
REFERENCES:
patent: 6815666 (2004-11-01), Schroeder et al.
patent: 6852969 (2005-02-01), Marcus et al.
patent: 2005/0012038 (2005-01-01), Marcus et al.
patent: 2009/0250347 (2009-10-01), Powell et al.
Malloy & Malloy P.A.
Wells Nikita
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