Patent Assignment Details
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Reel/Frame: | 044498/0871 | |
| Pages: | 5 |
| | Recorded: | 12/28/2017 | | |
Attorney Dkt #: | PAWE-1-64710 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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NONE
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Issue Dt:
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Application #:
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15558512
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Filing Dt:
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09/14/2017
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Publication #:
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Pub Dt:
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03/22/2018
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Title:
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METHOD FOR OVER-PIT AND UNDER-PIT COOPERATIVE CONTROL OF ROOFS OF FAR AND NEAR FIELDS OF AN EXTRA-LARGE STOPING SPACE
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Assignee
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XINPINGWANG |
DATONG, SHANXI, CHINA 037003 |
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Correspondence name and address
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GEORGE E. RENZONI, PH.D.
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CHRISTENSEN O'CONNOR JOHNSON KINDNESS
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1201 THIRD AVENUE, SUITE 3600
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SEATTLE, WA 98101
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