IP Library › Assignment 041982/0648
Patent Assignment
Reel/Frame 041982/0648

Assignment of Assignor's Interest

Recorded: 2017-03-13 Pages: 2
Assignors
DING, ZELIN
Executed: 2017-03-10
DING, XIASHENG
Executed: 2017-03-10
JIANG, PING
Executed: 2017-03-10
Assignee
ZHEJIANG CHENLONG SAWING MACHINE COMPANY LIMITED
NO. 1 ZHENHUAQIANG RD, HUZHEN, JINYUN TOWN, LISHUI CITY,ZHEJIANG PROVINCE, LISHUI CITY, 321404, CHINA
Covered Property (1)
Automatic Machining Device for High-Speed Rail Pantograph Carbon Contact Strip and Machining Method Therefor
Application: 15/510,726 →
Publication: US 2018/0036913
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jul 29, 2025
From: ZHEJIANG CHENLONG SAWING MACHINE COMPANY LIMITED
To: ZHEJIANG CHENLONG HOLDINGS CO.,LTD.
Reel/Frame 072255/0027 →