IP Library Assignment 026821/0914
Patent Assignment
Reel/Frame 026821/0914

Assignment of Assignor's Interest

Recorded: 2011-08-29 Pages: 3
Assignor
WU, ZIQIAN
Executed: 2011-05-31
Assignee
TECMEN ELECTRONICS CO., LTD.
BUILDING D02-B, NO. 21 NORTH LIUZHOU ROAD, XIAO LIU INDUSTRY PARK, NANJING, 210031, CHINA
Covered Property (1)
Welding Helmet
Patent: 654,226 →
Application: 29/397,933 →
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 →