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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02/27/1990
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Application #:
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07367553
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Filing Dt:
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06/19/1989
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Inventors:
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FRANK CALANDRA JR., MIKE COKUS, JOHN C. STANKUS, PAUL YACISIN
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Title:
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EXPANSION ASSEMBLY FOR MINE ROOF BOLTS UTILIZED IN SMALL DIAMETER BORE HOLES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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1330 OLD FREEPORT ROAD |
PITTSBURGH, PENNSYLVANIA 15238 |
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PRICE & RAYNOVICH, LTD. |
P. O. BOX 98127 |
PITTSBURGH, PA 15227 |
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Assignment:
2
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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FIFTH AVENUE & WOOD STREET |
PITTSBURGH, PENNSYLVANIA 15265 |
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BUCHANAN INGERSOLL, P.C. |
PAUL A. BECK |
600 GRANT STREET, 56TH FLOOR |
PITTSBURGH, PENNSYLVANIA 15219 |
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