Push pull closure
The broken lines are for environmental purposes only and form no part of the claimed design.
Claims
The ornamental design for a push pull closure, as shown and described.
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Type: Grant
Filed: Nov 24, 2014
Date of Patent: Jun 14, 2016
Assignee: Berlin Packaging, LLC (Chicago, IL)
Inventor: Tien Nguyen (Chicago, IL)
Primary Examiner: Robert M Spear
Assistant Examiner: Marissa J Cash
Application Number: 29/509,980