IP Library › Granted Patent US 942,638
Granted Patent S1
US 942,638 · App. 29/745,963 · Granted Feb 1, 2022

Vibrating ring apparatus

Inventor: Dan Liu (Guangzhou, CN)
Assignee: Danxiao Information Technology Ltd.
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Quick Facts
Patent No.
US 942,638
App. No.
29/745,963
Granted
Feb 1, 2022
Kind
S1
Claims (1)

The ornamental design for a vibrating ring apparatus, as shown and described.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 17, 2023
From: DANXIAO INFORMATION TECHNOLOGY LTD.
To: HYTTO PTE. LTD.
Reel/Frame 064620/0625 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 11, 2020
From: LIU, DAN
To: DANXIAO INFORMATION TECHNOLOGY LTD.
Reel/Frame 053456/0093 →