Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jochen Heinz0
Michael Spallek0
Date of Patent
November 1, 2005
0Patent Application Number
099184050
Date Filed
July 30, 2001
0Patent Citations Received
...
Patent Primary Examiner
Patent abstract
A metering receptacle has an elongate hollow body which at one end has a closable exit opening, and which at the other end is closable by way of a plastic plunger stopper. The plunger stopper is at the same time longitudinally displaceable in the hollow body by way of a plunger rod. The metering receptacle is configured such that the plunger stopper is formed of two parts, with a sealing stopper part of plastic which is rigidly positionable in the elongate hollow body and has a centric bore for the passage of the plunger rod, and with a longitudinally displaceable plunger part of lubricious plastic which is connected to the plunger rod.
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