Packaging box
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The lines depicted as “— - —” represent a perforated line forming part of the claimed design, while lines depicted as “- - - -” represent environmental structure forming no part of the claimed design.
Claims
The ornamental design for a packaging box, as shown and described.
Type: Grant
Filed: Jun 2, 2014
Date of Patent: Oct 18, 2016
Assignee: Riken Technos Corporation (Tokyo)
Inventor: Motohiro Shimizu (Tokyo)
Primary Examiner: Vy Koenig
Application Number: 29/492,623