Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
March 1, 2016
Patent Application Number
13442592
Date Filed
April 9, 2012
Patent Citations Received
Patent Primary Examiner
Patent abstract
A medication delivery device included molded cylindrical barrel having visual marks on the surface of the barrel in the axial direction, a plunger seals the distal opening of the cylindrical barrel, a molded needle hub disposed in the proximal opening of the cylindrical barrel for sealing the needle hub to the barrel. A needle is disposed in the needle hub for communicating liquids by operation of the plunger in the axial direction. The circumferential surface on the flange of the needle hub comprises a colored mark that corresponds to a characteristic of the medication delivery device or its contents.
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