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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04/15/2014
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Application #:
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13516236
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Filing Dt:
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06/15/2012
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Publication #:
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Pub Dt:
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10/04/2012
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Inventors:
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Jianbin Li, Yulian He
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Title:
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CUTTING DEVICE WITH FUNCTION OF CHANGING DIAMETER IN SMALL RANGE FOR SOFT ROCK SHIELD MACHINE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| NO.99 OF SIXTH AVE.,ECONOMIC AND TECHNOLOGICAL, DEVELOPMENT ZONE, |
| ZHENGZHOU, HENAN, CHINA |
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| DAVID AND RAYMOND PATENT FIRM |
| 108 N. YNEZ AVE., SUITE 128 |
| MONTEREY PARK, CA 91754 |
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