IP Library › Assignment 051878/0951
Patent Assignment
Reel/Frame 051878/0951

Change of Name

Recorded: 2020-02-20 Pages: 3
Assignor
Assignee
BEIJING DONGBO DENTAL HANDPIECE CO., LTD.
ROOM 201, 4 BUILDING, GAO JING, NO. 9 ANQING STREET, TIANZHU AIRPORT INDUSTRIAL ZONE B, BEIJING, 101318, CHINA
Covered Property (1)
Zero-Suckback Device for Disposable High-Speed Turbine Dental Drill Handpiece
Application: 15/644,175 →
Publication: US 2017/0340412
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 8, 2017
From: ZHANG, FUDONG
To: BEIJING THE ORIENT DOCTOR'S PNEUMATIC TOOLS CO., LTD.
Reel/Frame 043483/0852 →