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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/10/2022
Application #:
15527776
Filing Dt:
10/24/2018
Publication #:
Pub Dt:
02/14/2019
Inventors:
Jianwen Cao, Wenna Fang, Yu Cao, Huizhu Zhou, He Zhang, Wei Zhou, Weike Zhang, Yi Cao
Title:
TRACTION SHEAVE SAFETY DEVICE AND ELEVATOR CAR EMERGENCY STOP METHOD THEREOF
Assignment: 1
Reel/Frame:
042422/0250Recorded: 05/18/2017Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/15/2017
Exec Dt:
05/15/2017
Exec Dt:
05/15/2017
Exec Dt:
05/15/2017
Exec Dt:
05/15/2017
Exec Dt:
05/15/2017
Exec Dt:
05/15/2017
Exec Dt:
05/15/2017
Assignees:
CHANGSHU NEW & HIGH TECH INDUSTRIAL PARK
CEDZ
CHANGSHU, CHINA 215500
QIFENG VILLAGE, HAIYU TOWN
CHANGSHU, CHINA 215522
Correspondent:
GREENBERG TRAURIG, LLP
77 WEST WACKER DRIVE
SUITE 3100
CHICAGO, IL 60601-1732
Assignment: 2
Reel/Frame:
056762/0938Recorded: 07/06/2021Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/20/2021
Assignee:
CHANGSHU NEW & HIGH TECH INDUSTRIAL PARK
CEDZ CHANGSHU
JIANGSU, CHINA 215500
Correspondent:
GREENBERG TRAURIG, LLP
77 WEST WACKER DRIVE
SUITE 3100
CHICAGO, IL 60601

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