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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/25/2020
Application #:
15408471
Filing Dt:
01/18/2017
Publication #:
Pub Dt:
03/01/2018
Inventor:
Xiaowei JIANG
Title:
METHOD AND MECHANISM FOR AUTOMATICALLY DETECTING DOOR OR WINDOW FAULTS
Assignment: 1
Reel/Frame:
046949/0770Recorded: 09/24/2018Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/17/2018
Assignee:
NO. 19, CENTRAL ROAD OF CONSTRUCTION MATERIAL CITY
HAIDIAN DISTRICT
BEIJING, CHINA
Correspondent:
ANDREW B. ULMER
3300 GREAT AMERICAN TOWER
301 EAST FOURTH STREET
CINCINNATI, OH 45202
Assignment: 2
Reel/Frame:
056359/0163Recorded: 05/25/2021Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/24/2021
Assignee:
ROOM 801-804, NO. 3, CENTRAL ROAD OF CONSTRUCTION MATERIAL CITY
XISANQI, HAIDIAN DISTRICT
BEIJING, CHINA 100096
Correspondent:
ANDREW B. ULMER - FROST BROWN TODD LLC
GREAT AMERICAN TOWER
301 EAST FOURTH STREET, STE. 3300
CINCINNATI, OH 45202

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