Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 027180/0960 | |
| Pages: | 5 |
| | Recorded: | 10/18/2011 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
7
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Patent #:
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Issue Dt:
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04/09/2002
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Application #:
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09605224
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Filing Dt:
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06/28/2000
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Title:
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Rail fastening system constructed to allow pre-assembly of a rail clip and shoulder
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Patent #:
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Issue Dt:
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08/12/2003
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Application #:
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10012357
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Filing Dt:
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12/12/2001
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Publication #:
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Pub Dt:
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06/13/2002
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Title:
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CONCRETE RAIL TIE
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Patent #:
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Issue Dt:
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09/05/2006
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Application #:
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10814629
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Filing Dt:
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04/01/2004
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Publication #:
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Pub Dt:
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10/14/2004
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Title:
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RAIL SEAT ASSEMBLY
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Patent #:
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Issue Dt:
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03/09/2010
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Application #:
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11532133
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Filing Dt:
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09/15/2006
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Publication #:
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Pub Dt:
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03/22/2007
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Title:
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RAIL CLIP
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Patent #:
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Issue Dt:
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04/27/2010
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Application #:
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11575587
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Filing Dt:
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02/04/2008
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Publication #:
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Pub Dt:
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08/28/2008
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Title:
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RAIL CLIP INSULATOR
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Patent #:
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Issue Dt:
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03/02/2010
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Application #:
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11729361
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Filing Dt:
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11/30/2006
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Publication #:
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Pub Dt:
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09/13/2007
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Title:
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RAIL CLIP SUPPORT SHOULDER
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Patent #:
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Issue Dt:
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07/12/2011
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Application #:
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12708646
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Filing Dt:
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02/19/2010
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Publication #:
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Pub Dt:
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06/17/2010
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Title:
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RAIL INSULATORS
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Assignee
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311 S. WACKER, SUITE 5300 |
CHICAGO, ILLINOIS 60606 |
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Correspondence name and address
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AMSTED INDUSTRIES INCORPORATED
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EDWARD J. BROSIUS
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TWO PRUDENTIAL PLAZA
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180 N. STETSON STREET, SUITE 1800
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CHICAGO, ILLINOIS 60601
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