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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/10/2015
Application #:
13566912
Filing Dt:
08/03/2012
Publication #:
Pub Dt:
01/03/2013
Inventors:
Shengkun Wang, Yong Fu, Linghan Yue, Yongfeng Yi, Junlin Zhang
Title:
BALLAST HOPPER CAR DISCHARGE DOOR CONTROL SYSTEM
Assignment: 1
Reel/Frame:
028726/0537Recorded: 08/03/2012Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/26/2012
Exec Dt:
06/26/2012
Exec Dt:
06/26/2012
Exec Dt:
06/26/2012
Exec Dt:
06/26/2012
Assignee:
NO. 36, CHANGQIAN 1ST AVE.
TIEFENT DISTRICT, QIQIHAR
HEILONGJIANG 161002, CHINA
Correspondent:
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 2
Reel/Frame:
041346/0143Recorded: 01/11/2017Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/04/2015
Assignee:
NO. 36, CHANGQIAN 1ST AVE., TIEFENG DISTRICT, HEILONGJIANG
QIQIHAR, CHINA 161002
Correspondent:
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618

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