Assignment of Assignor's Interest

Recorded: 2017-04-03 Pages: 3

Assignor

WU, ZIQIAN

Executed: 2017-02-22

Assignee

TECMEN ELECTRONICS CO., LTD.

BUILDING D, NO. 21 NORTH LIUZHOU ROAD, XIAOLIU INDUSTRY PARK, NANJING, 210031, CHINA

Covered Property (1)

Auto Darkening Filter for a Welding Helmet

Patent: 836,847 →

Application: 29/596,815 →

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.