Window covering
Latest NIEN MADE ENTERPRISE CO., LTD. Patents:
Claims
The ornamental design for a window covering, as shown and described.
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Type: Grant
Filed: Mar 22, 2016
Date of Patent: Apr 18, 2017
Assignee: NIEN MADE ENTERPRISE CO., LTD. (Taichung)
Inventor: Lin Chen (Taichung)
Primary Examiner: Eric Goodman
Assistant Examiner: Amy Wierenga
Application Number: 29/558,860