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Tieniu Zhang

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Air Purifier

29/918,210 | U.S. Patent Application

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Filed Nov. 27, 2023

Examiner David G Muller

Class D23

Art Group 2914

Patent No. D1079918

Case Type Design

Status Patented Case

Last Updated: 5 days, 17 hours ago

Date	#	Transaction
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Air Purifier

29/918,210 | U.S. Patent Application

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