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Patent Assignment Details
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Reel/Frame:042086/0269   Pages: 4
Recorded: 03/24/2017
Attorney Dkt #:93506-874086-003000US
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Total properties: 2
1
Patent #:
Issue Dt:
01/27/2015
Application #:
13876842
Filing Dt:
03/28/2013
Publication #:
Pub Dt:
08/07/2014
Title:
BOTTOM DOOR OPENING-CLOSING MECHANISM, BOTTOM DOOR DEVICE AND DROP-BOTTOM HOPPER CAR
2
Patent #:
Issue Dt:
06/23/2015
Application #:
13884271
Filing Dt:
05/09/2013
Publication #:
Pub Dt:
08/14/2014
Title:
BOTTOM DOOR DEVICE AND HOPPER CAR HAVING THE SAME
Assignor
1
Exec Dt:
12/04/2015
Assignee
1
NO.36, CHANGQIAN 1ST AVE., TIEFENG DISTRICT
QIQIHAR, CHINA 161002
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834

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