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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/28/2023
Application #:
18212396
Filing Dt:
06/21/2023
Publication #:
Pub Dt:
10/19/2023
Inventors:
Jincheng Xia, Jianjun Ge, Zhenjiang Yin, Xin Chen, Yongsheng Liang, Kam Hoi Ma
Title:
SURFACE CLEANING APPARATUS
Assignment: 1
Reel/Frame:
064014/0547Recorded: 06/21/2023Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/13/2016
Exec Dt:
10/12/2016
Exec Dt:
10/13/2016
Exec Dt:
10/13/2016
Exec Dt:
10/13/2016
Exec Dt:
10/13/2016
Assignee:
2345 WALKER AVENUE NW
GRAND RAPIDS, MICHIGAN 49544
Correspondent:
WARNER NORCROSS + JUDD LLP - INTELLECTUAL PROPERTY
150 OTTAWA AVENUE NW
SUITE 1500
GRAND RAPIDS, MI 49503
Assignment: 2
Reel/Frame:
064014/0647Recorded: 06/21/2023Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/20/2019
Assignee:
2345 WALKER AVENUE NW
GRAND RAPIDS, MICHIGAN 49544
Correspondent:
WARNER NORCROSS + JUDD LLP - INTELLECTUAL PROPERTY
150 OTTAWA AVENUE NW
SUITE 1500
GRAND RAPIDS, MI 49503

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