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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/09/2021
Application #:
16257255
Filing Dt:
01/25/2019
Publication #:
Pub Dt:
11/28/2019
Inventors:
Liqun ZHENG, Jiwei ZHOU, Zuo XU
Title:
FIXTURE FOR STICKING BALANCE BLOCKS TO SURFACE OF HUB
Assignment: 1
Reel/Frame:
048779/0465Recorded: 04/03/2019Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/04/2019
Exec Dt:
01/04/2019
Assignee:
185 LONGHAI AVE.
QINHUANGDAO ECONOMIC&TECHNOLOGICAL DEVELOPMENT ZONE
QINHUANGDAO HEBEI, CHINA 066011
Correspondent:
CHINA PAT INTELLECTUAL PROPERTY OFFICE
2ND FLR., INTELLECTUAL PROPERTY BLD., #B
NO.21 HAIDIAN SOUTH RD., HAIDIAN D.
BEIJING, 100080 CHINA
Assignment: 2
Reel/Frame:
054701/0864Recorded: 12/11/2020Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/03/2020
Assignee:
185 LONGHAI AVE QINHUANGDAO
ECONOMIC & TECHNOLOGICAL DEVELOPMENT ZONE
QINHUANGDAO, HEBEI, CHINA 066011
Correspondent:
COOPER LEGAL GROUP , LLC
6505 ROCKSIDE ROAD SUITE 330
INDEPENDENCE, OH 44131

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