Is a
Patent attributes
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Eliane Schutte0
Paul Greenhalgh0
Date of Patent
July 3, 2018
0Patent Application Number
139952670
Date Filed
December 23, 2011
0Patent Citations Received
0
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Patent Primary Examiner
Patent abstract
Provided is a device for the dispensing of powders of the type in which a generated gas flow entrains the powder to be dispensed and carries the powder from the device via a barrel. The barrel has a bore including a main portion with a continuous internal surface, and is characterized in that the length of the main portion is at least fifteen times its maximum internal diameter; and/or the internal bore of the main portion is tapered; and/or the barrel has an outwardly flared outlet portion.
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