Handheld microporation device
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As indicated in the description above,
The features shown in broken lines depict environmental subject matter only and form no part of the claimed design.
Claims
The ornamental design for a handheld microporation device, in accordance as shown and described.
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Type: Grant
Filed: Mar 9, 2010
Date of Patent: Dec 22, 2015
Assignee: Nitto Denko Corporation
Inventors: Michael R. Hatch (Sugar Hill, GA), Eric Tomlinson (Atlanta, GA), Anastasios G. Karahalios (Chicago, IL), Shu Kun Chang (Evanston, IL), Ross Lockwood (Chicago, IL)
Primary Examiner: David Muller
Application Number: 29/357,206