Patent Assignment
Reel/Frame 063642/0767
Assignment of Assignor's Interest
Recorded: 2023-05-15
Pages: 3
Assignor
ZHANG, JUN
Executed: 2023-05-08
Assignee
AIGI ENVIRONMENTAL INC.
309 HANZHONGMEN AVE., NANJING, JIANGSU, 210036, CHINA
Covered Property
(1)
Pre-Tightening Disc Spring, Assembly Comprising the Pre-Tightening Disc Spring, and Method for Manufacturing the Pre-Tighening Disc Spring
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.