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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03/20/2001
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Application #:
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09266728
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Filing Dt:
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03/12/1999
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Inventors:
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KURT SCHAFFER, ENRICH BRANDL, KARL SCHNEDL
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Title:
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A DEVICE HAVING A FILTER, A FILTER VIBRATING MEANS AND A SCRAPER USED FOR SUCKING OFF DRILLINGS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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ALPINESTRASSE 1 |
A-8740 ZELTWEG, AUSTRIA |
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PILLSBURY MADISON & SUTRO LLP |
KEVIN E. JOYCE |
1100 NEW YORK AVENUE, N.W. |
NINTH FLOOR EAST TOWER |
WASHINGTON, D.C. 20005-3918 |
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