Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 25, 2020
Patent Application Number
14858755
Date Filed
September 18, 2015
Patent Citations Received
Patent Primary Examiner
Patent abstract
Device for dispensing a substance having: a dispensing element through which the substance can be dispensed, a displaceable protective element for the dispensing element, a drive element that is coupled with the protective element and a feedback element which can generate a signal when or after a predefined quantity or the entire quantity of the substance to be dispensed has been dispensed characterized in that the feedback device is coupled with the drive element.
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