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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10/30/2001
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Application #:
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08836892
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Filing Dt:
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05/22/1997
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Inventors:
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KAZUO TAKEDA, AKIHIKO OKAMURA, JUICHI NAKAZAWA, AKIYOSHI OTOBE
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Title:
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STRUCTURE FOR PREVENTING FROST HEAVE DAMAGE TO AN UNDERGROUND STRUCTURE AND A METHOD OF INSTALLING THE SAME
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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KONOHANA-KU, OSAKA-SHI |
3-55, DENPO 4-CHOME |
OSAKA 554, JAPAN |
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WENDEROTH, LIND & PONACK, L.L.P. |
MICHAEL S. HUPPERT |
2033 K STREET, N.W. |
SUITE 800 |
WASHINGTON, D.C. 20006 |
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