IP Library › Granted Patent US 857,870
Granted Patent S1
US 857,870 · App. 29/627,872 · Granted Aug 27, 2019

Aroma diffuser

Inventors: Lin Yang (Shenzhen, CN); Hai Yang (Shenzhen, CN); Jinliang Zhang (Shenzhen, CN)
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Quick Facts
Patent No.
US 857,870
App. No.
29/627,872
Granted
Aug 27, 2019
Kind
S1
Claims (1)

The ornamental design for an aroma diffuser, as shown and described.

Assignments (2)
CHANGE OF NAME Recorded Jul 31, 2025
From: ETEKCITY CORPORATION
To: VESYNC (US) CORPORATION
Reel/Frame 072296/0531 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 30, 2017
From: YANG, LIN; YANG, HAI; ZHANG, JINLIANG
To: ETEKCITY CORPORATION
Reel/Frame 044555/0962 →