Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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09/19/2000
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Application #:
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09173576
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Filing Dt:
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10/15/1998
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Inventors:
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CHUNLING HONG, XUEZHONG LIU, HONGMEI HUANG, HENG DU
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Title:
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SINGLE CONE EARTH BORING BIT
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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P.O. BOX 5 |
QIANJIANG CITY, HUBEI 433124, CHINA |
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SEED AND BERRY LLP |
ROBERT G. WOOLSTON |
701 FIFTH AVENUE |
6300 COLUMBIA CENTER |
SEATTLE, WA 98104-7092 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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HONGSHAN DISTRICT |
NO. 456, LUOYU ROAD |
WUHAN, HUBEI 430070, CHINA |
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SEED INTELLECTUAL PROPERTY LAW GROUP |
KEVIN S. COSTANZA |
701 FIFTH AVENUE |
SUITE 6300 |
SEATTLE, WA 98104-7092 |
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