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Reel/Frame:028307/0041   Pages: 5
Recorded: 05/31/2012
Attorney Dkt #:5035A2
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Total properties: 31
1
Patent #:
5494243
Issue Dt:
02/27/1996
Application #:
08248668
Filing Dt:
05/25/1994
Title:
RAILROAD SWITCH STAND WITH FOOT OPERATED HANDLE LATCH
2
Patent #:
5454514
Issue Dt:
10/03/1995
Application #:
08279556
Filing Dt:
07/25/1994
Title:
RAIL ANCHOR ASSEMBLY
3
Patent #:
5544848
Issue Dt:
08/13/1996
Application #:
08384026
Filing Dt:
02/06/1995
Title:
RAILROAD SPRING FROG
4
Patent #:
5598993
Issue Dt:
02/04/1997
Application #:
08391197
Filing Dt:
02/21/1995
Title:
PSEUDO HEAVY POINT FROG ASSEMBLY
5
Patent #:
5496004
Issue Dt:
03/05/1996
Application #:
08516504
Filing Dt:
08/17/1995
Title:
DIRECT SUPPORT FROG ASSEMBLY
6
Patent #:
5560571
Issue Dt:
10/01/1996
Application #:
08537607
Filing Dt:
10/02/1995
Title:
REVERSIBLE WING INSERT FROG
7
Patent #:
5595361
Issue Dt:
01/21/1997
Application #:
08561568
Filing Dt:
11/22/1995
Title:
WING RAIL HOLD-DOWN
8
Patent #:
5653408
Issue Dt:
08/05/1997
Application #:
08635876
Filing Dt:
04/18/1996
Title:
DIRECT SUPPORT FROG ASSEMBLY
9
Patent #:
5797565
Issue Dt:
08/25/1998
Application #:
08730938
Filing Dt:
10/16/1996
Title:
RAILWAY DIAMOND CROSSING
10
Patent #:
5746400
Issue Dt:
05/05/1998
Application #:
08759958
Filing Dt:
12/03/1996
Title:
RAIL CROSSING ASSEMBLY
11
Patent #:
5810298
Issue Dt:
09/22/1998
Application #:
08848803
Filing Dt:
05/01/1997
Title:
RAILROAD SPRING FROG ASSEMBLY
12
Patent #:
5845881
Issue Dt:
12/08/1998
Application #:
08920777
Filing Dt:
08/29/1997
Title:
RAILROAD TRACKWORK INTERSECTIONS
13
Patent #:
6152042
Issue Dt:
11/28/2000
Application #:
09206357
Filing Dt:
12/07/1998
Title:
RAILCAR RETARDER ASSEMBLY
14
Patent #:
6224023
Issue Dt:
05/01/2001
Application #:
09235892
Filing Dt:
01/22/1999
Title:
RAILROAD SPRING FROG ASSEMBLY
15
Patent #:
6158697
Issue Dt:
12/12/2000
Application #:
09251620
Filing Dt:
02/17/1999
Title:
RAILROAD FROG ASSEMBLY WITH LATCH HOLDBACK
16
Patent #:
6164602
Issue Dt:
12/26/2000
Application #:
09251841
Filing Dt:
02/17/1999
Title:
RAILROAD FROG ASSEMBLY WITH MULTI-POSITION HOLDBACK
17
Patent #:
6266866
Issue Dt:
07/31/2001
Application #:
09357729
Filing Dt:
07/21/1999
Title:
FROG INSERT AND ASSEMBLY AND METHOD FOR MAKING FROG ASSEMBLY
18
Patent #:
6158698
Issue Dt:
12/12/2000
Application #:
09458194
Filing Dt:
12/09/1999
Title:
HOLLOW TIE SWITCH ASSEMBLY
19
Patent #:
6286791
Issue Dt:
09/11/2001
Application #:
09521338
Filing Dt:
03/09/2000
Title:
Railroad spring wing frog with hold-open and shock dampening elements
20
Patent #:
6276642
Issue Dt:
08/21/2001
Application #:
09521339
Filing Dt:
03/09/2000
Title:
Railroad spring wing frog assembly
21
Patent #:
6308897
Issue Dt:
10/30/2001
Application #:
09548029
Filing Dt:
04/12/2000
Title:
Lateral and vertical rail brace assembly
22
Patent #:
6325299
Issue Dt:
12/04/2001
Application #:
09569368
Filing Dt:
05/11/2000
Title:
Compromise rail
23
Patent #:
6427950
Issue Dt:
08/06/2002
Application #:
09585666
Filing Dt:
06/01/2000
Title:
ELECTRICALLY OPERATED RAILROAD SWITCH MACHINE
24
Patent #:
6543727
Issue Dt:
04/08/2003
Application #:
09944748
Filing Dt:
08/31/2001
Publication #:
US20030042370
Pub Dt:
03/06/2003
Title:
ASSIST ROD AND BASKET ASSEMBLY
25
Patent #:
6442824
Issue Dt:
09/03/2002
Application #:
09976879
Filing Dt:
10/11/2001
Publication #:
US20020010997
Pub Dt:
01/31/2002
Title:
COMPROMISE RAIL
26
Patent #:
6568641
Issue Dt:
05/27/2003
Application #:
10156927
Filing Dt:
05/29/2002
Publication #:
US20030025044
Pub Dt:
02/06/2003
Title:
ELECTRICALLY OPERATED RAILROAD SWITCH MACHINE
27
Patent #:
6758445
Issue Dt:
07/06/2004
Application #:
10290565
Filing Dt:
11/07/2002
Publication #:
US20030222182
Pub Dt:
12/04/2003
Title:
REPLACEABLE POINT FROG
28
Patent #:
6955326
Issue Dt:
10/18/2005
Application #:
10290625
Filing Dt:
11/07/2002
Publication #:
US20030222181
Pub Dt:
12/04/2003
Title:
TONGUE SWITCH
29
Patent #:
6688560
Issue Dt:
02/10/2004
Application #:
10314774
Filing Dt:
12/09/2002
Publication #:
US20030080258
Pub Dt:
05/01/2003
Title:
ASSIST ROD AND BASKET ASSEMBLY
30
Patent #:
7168664
Issue Dt:
01/30/2007
Application #:
10697855
Filing Dt:
10/29/2003
Publication #:
US20040108418
Pub Dt:
06/10/2004
Title:
ASSIST ROD AND BASKET ASSEMBLY
31
Patent #:
7185860
Issue Dt:
03/06/2007
Application #:
11003771
Filing Dt:
12/02/2004
Publication #:
US20050116118
Pub Dt:
06/02/2005
Title:
TONGUE SWITCH
Assignor
1
VAE NORTRAK NORTH AMERICA INC.
Exec Dt:
02/10/2012
Assignee
1
VOESTALPINE NORTRAK INC.
1740 PACIFIC AVENUE
CHEYENNE, WYOMING 82007
Correspondence name and address
SMITHS IP
SUITE 330 - 1508 WEST BROADWAY
VANCOUVER, BC, V6J 1W8 CANADA

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