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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03/15/2022
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Application #:
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16469627
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Filing Dt:
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06/13/2019
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Publication #:
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Pub Dt:
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03/19/2020
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Inventors:
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Jun ZHOU, Jianming YANG, Yongliang ZHANG, Minjun YANG
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Title:
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THREADING METHOD, ROLLING HEAD, APPARATUS, MODULE AND PRODUCTION LINE FOR PIPE THREAD, AND PRODUCTS 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, NO. 1122 NEW JINQIAO RD., PUDONG NEW AREA |
| SHANGHAI, CHINA 201206 |
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| HAMRE, SCHUMANN, MUELLER & LARSON, P.C. |
| 45 SOUTH SEVENTH STREET |
| SUITE 2700 |
| MINNEAPOLIS, MN 55402-1683 |
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