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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09/03/2019
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Application #:
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14781460
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Filing Dt:
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12/28/2015
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Publication #:
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Pub Dt:
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05/19/2016
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Inventor:
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Jun ZHOU
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Title:
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METHOD FOR ROLLING EXTERNAL PIPE THREADS, ROLLING HEAD AND DEVICE THEREOF
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| ROOM 502, FANGZHENG BUILDING |
| NO. 1122, XINJINGQIAO ROAD, PUDONG NEW DISTRICT |
| SHANGHAI, CHINA 201206 |
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| HAMRE, SCHUMANN, MUELLER & LARSON, P.C. |
| P.O. BOX 2902 |
| MINNEAPOLIS, MN 55402-0902 |
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