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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11/23/1993
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Application #:
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07835299
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Filing Dt:
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02/13/1992
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Inventors:
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MICHAEL E. COLBAUGH, RAYMOND C. FRANKE
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Title:
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CAB SIGNALLING SYSTEM UTILIZING CODED TRACK CIRCUIT SIGNALS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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P.O. BOX 420 |
PITTSBURGH, PENNSYLVANIA 15230-0420 |
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BUCHANAN INGERSOLL |
CRAIG N. KILLEN |
58TH FLOOR |
600 GRANT STREET |
PITTSBURGH, PA 15219 |
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