Patent Assignment
Reel/Frame 048680/0416
Assignment of Assignor's Interest
Recorded: 2019-03-22
Pages: 4
Assignors
JIANG, GUITING
Executed: 2019-02-19
LIU, GUOZHI
Executed: 2019-02-19
SONG, WEI
Executed: 2019-02-19
LIU, DONGLING
Executed: 2019-02-19
Assignee
JING JIN ENVIRONMENTAL PROTECTION INC.
JINGHUA ROAD, DEZHOU ECONOMIC DEVELOPMENT ZONE, DEZHOU, SHANDONG, 253034, CHINA
Covered Property
(1)
Filter Press and Filter Press of Spiral Vibration Cake Unloading by Pulling Apart Filter Plates Twice
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.