Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 021547/0525 | |
| Pages: | 8 |
| | Recorded: | 09/18/2008 | | |
| Attorney Dkt #: | 3958/255 |
| Conveyance: | SECURITY AGREEMENT |
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Total properties:
9
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Patent #:
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Issue Dt:
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05/28/1991
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Application #:
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07444789
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Filing Dt:
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12/01/1989
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Title:
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A UNITARY ONE QUARTER MILE LONG RAILROAD RAIL FREE OF WELD SEAMS
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Patent #:
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Issue Dt:
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05/30/1995
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Application #:
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07568491
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Filing Dt:
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10/15/1990
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Title:
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CONTINUOUS RAIL PRODUCTION
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Patent #:
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Issue Dt:
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03/23/1993
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Application #:
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07568552
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Filing Dt:
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10/15/1990
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Title:
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CONTINUOUS RAIL PRODUCTION
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Patent #:
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Issue Dt:
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12/05/1995
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Application #:
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08080431
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Filing Dt:
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06/18/1993
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Title:
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RAILROAD RAIL AND METHOD AND SYSTEM OF ROLLING THE SAME BY CONVENTIONAL OR CONTINUOUS ROLLING PROCESS
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Patent #:
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Issue Dt:
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04/16/1996
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Application #:
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08265205
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Filing Dt:
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06/24/1994
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Title:
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RAILROAD RAIL AND METHOD AND SYSTEM OF ROLLING THE SAME BY CONVENTIONAL OR CONTINUOUS ROLLING PROCESS
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Patent #:
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Issue Dt:
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09/16/1997
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Application #:
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08497556
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Filing Dt:
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06/30/1995
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Title:
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SYSTEM FOR ROLLING RAILROAD RAIL BY CONVENTIONAL OR CONTINUOUS ROLLING PROCESS
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Patent #:
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Issue Dt:
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06/03/2003
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Application #:
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09661599
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Filing Dt:
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09/14/2000
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Title:
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WHEEL-TYPE TRANSMIT/RECEIVE ULTRASONIC INSPECTION DEVICE WITH CONSTANT LENGTH INTERNAL LIQUID SOUNDPATH
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Patent #:
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Issue Dt:
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10/30/2007
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Application #:
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10120471
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Filing Dt:
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04/10/2002
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Publication #:
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Pub Dt:
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10/16/2003
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Title:
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HIGH IMPACT AND WEAR RESISTANT STEEL
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Patent #:
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Issue Dt:
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05/15/2007
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Application #:
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10228802
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Filing Dt:
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08/26/2002
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Publication #:
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Pub Dt:
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02/26/2004
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Title:
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CARBON-TITANIUM STEEL RAIL
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Assignees
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| 600 STEAMBOAT ROAD |
| GREENWICH, CONNECTICUT 06830 |
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| 500 WEST MONROE, 12TH FLOOR |
| CHICAGO, ILLINOIS 60661 |
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Correspondence name and address
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SHARON HERMAN
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599 LEXINGTON AVENUE
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SHEARMAN & STERLING LLP
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NEW YORK, NY 10022
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