Chemistry: analytical and immunological testing – Including sample preparation – Volumetric liquid transfer
Reexamination Certificate
2008-07-22
2008-07-22
Gordon, Brian R. (Department: 1797)
Chemistry: analytical and immunological testing
Including sample preparation
Volumetric liquid transfer
C422S105000, C347S020000, C347S050000, C347S116000
Reexamination Certificate
active
07402440
ABSTRACT:
A proportioning system, comprising at least one tool, a programmable electronic storage device disposed on the tool, a proportioning device including a device for releasably mounting the tool, a device for actuating the tool, and a device for controlling of the device for actuating the tool and/or device for releasably mounting it, and a device for contacting connected to the device for controlling and disposed on the proportioning device and another device for contacting disposed on the tool that is connected to the programmable electronic storage device wherein the device for contacting and the other device for contacting contact each other when the tool is releasably mounted on the proportioning device.
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Rothhoff Ranier
Wilmer Jens
Eppendorf AG
Gordon Brian R.
Vidas Arrett & Steinkraus P.A.
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