Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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01/12/2016
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Application #:
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13521350
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Filing Dt:
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07/10/2012
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Publication #:
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Pub Dt:
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03/07/2013
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Inventor:
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Hongwei Mao
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Title:
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Tower frame combined transmitting pumping unit without guiding wheels
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Assignment:
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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ROOM 409, UNIT 2, BUILDING 102, CHAOYANG NORTH ROAD |
CHAOYANG DISTRICT |
BEIJING, CHINA 100025 |
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LEI YU |
2033 MONTERA DRIVE |
HACIENDA HEIGHTS, CA 91745 |
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