IP Library Assignment 036283/0743
Patent Assignment
Reel/Frame 036283/0743

Assignment of Assignor's Interest

Recorded: 2015-08-05 Pages: 3
Assignor
WU, ZIQIAN
Executed: 2015-07-09
Assignee
TECMEN ELECTRONICS CO., LTD.
BUILDING D, NO. 21 NORTH LIUZHOU ROAD, XIAOLIU INDUSTRY PARK, NANJING, 210031, CHINA
Covered Property (1)
Auto-Darkening Welding Filter Display Screen with Touch Graphical User Interface
Patent: 841,896 →
Application: 29/535,321 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 17, 2023
From: TECMEN ELECTRONICS CO., LTD.
To: TECMEN ELECTRONICS CO., LTD
Reel/Frame 063353/0937 →