Patent Assignment Details
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Reel/Frame: | 006289/0787 | |
| Pages: | 2 |
| | Recorded: | 11/02/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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07/19/1994
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Application #:
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07951582
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Filing Dt:
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09/25/1992
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Title:
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RAILWAY CODED TRACK CIRCUIT APPARATUS AND METHOD UTILIZING FIBER OPTIC SENSING
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Assignee
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P.O. BOX 420 |
PITTSBURGH, PENNSYLVANIA 15230 |
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Correspondence name and address
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CRAIG N. KILLEN
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BUCHANAN INGERSOLL
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600 GRANT STREET, 56TH FLOOR
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PITTSBURGH, PENNSYLVANIA 15219
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