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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
NONE
Issue Dt:
Application #:
16507239
Filing Dt:
07/10/2019
Publication #:
20190368223
Pub Dt:
12/05/2019
Inventors:
Wei DUAN, Hanguang XUE, Chuan LIU, Wei ZHANG, Xin WAN
Title:
LOCKS AND WATERPROOF STRUCTURES THEREOF
Assignment: 1
Reel/Frame:
051488/0650Recorded: 01/13/2020Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
LIU, CHUAN
Exec Dt:
06/05/2019
DUAN, WEI
Exec Dt:
06/05/2019
ZHANG, WEI
Exec Dt:
06/05/2019
XUE, HANGUANG
Exec Dt:
06/05/2019
WAN, XIN
Exec Dt:
06/05/2019
Assignee:
DONGXAI DATONG(BEIJING) MANAGEMENT AND CONSULTING CO., LTD.,
11TH FLOOR, IDEAL PLAZA, NO. 58 NORTH 4TH RING ROAD WEST, HAIDIAN DISTRICT
BEIJING, CHINA
Correspondent:
XIAOBING ZHANG
PO BOX 423
MCLEAN, VA 22101
Assignment: 2
Reel/Frame:
056281/0314Recorded: 05/19/2021Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
DONGXIA DATONG (BEIJING) MANAGEMENT AND CONSULTING CO., LTD.
Exec Dt:
06/05/2019
Assignee:
JIANGSU HONGBAO HARDWARE CO., LTD.
128 RENMIN ROAD, DAXIN TOWN, ZHANGJIAGANG
SUZHOU, CHINA
Correspondent:
YANGZHOU DU
PO BOX 423
MCLEAN, VA 22101
Assignment: 3
Reel/Frame:
056321/0860Recorded: 05/24/2021Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
JIANGSU HONGBAO HARDWARE CO., LTD.
Exec Dt:
10/14/2020
Assignee:
BEIJING QISHENG SCIENCE AND TECHNOLOGY CO., LTD.
ROOM 203, 2/F, BUILDING 34, NO. 8 DONGBEIWANG WEST ROAD, HAIDIAN DISTRICT
BEIJING, CHINA
Correspondent:
YANGZHOU DU
PO BOX 423
MCLEAN, VA 22101

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