Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Erich Imhof0
Daniel Peter0
Date of Patent
September 21, 2010
Patent Application Number
11314814
Date Filed
December 21, 2005
Patent Primary Examiner
Patent abstract
A device for dispensing a substance, including a receptacle for the product, a piston plug axially moveable in the receptacle, an output member associated with the device for causing the piston plug to move axially, and a connecting mechanism for detachably connecting the output member to the piston plug by axially displacement of the output member and the piston plug relative to each other, wherein, after being connected, the output member and piston plug may be separated by relative twisting.
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