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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:029488/0777   Pages: 10
Recorded: 12/18/2012
Attorney Dkt #:63320.0050
Conveyance: TERMINATION AND RELEASE OF SECURITY AGREEMENT IN PATENT RIGHTS (PREVIOUSLY RECORDED AT REEL 018767 FRAME 0001)
Total properties: 86
1
Patent #:
Issue Dt:
08/29/1989
Application #:
07015851
Filing Dt:
02/17/1987
Title:
VEHICLE RESTRAINT USING BOTH LINEAR AND PIVOTAL MOVEMENT
2
Patent #:
Issue Dt:
10/11/1988
Application #:
07064987
Filing Dt:
06/22/1987
Title:
VERTICALLY STORED DOCKBOARD
3
Patent #:
Issue Dt:
03/28/1989
Application #:
07087830
Filing Dt:
08/21/1987
Title:
VEHICLE RESTRAINT HAVING A SNUBBING RESTRAINING MEMBER
4
Patent #:
Issue Dt:
11/13/1990
Application #:
07239558
Filing Dt:
09/01/1988
Title:
TRUCK SUPPORTING DEVICE
5
Patent #:
Issue Dt:
05/08/1990
Application #:
07257874
Filing Dt:
10/14/1988
Title:
HOLDDOWN MECHANISM FOR A DOCKBOARD
6
Patent #:
Issue Dt:
09/12/1989
Application #:
07290833
Filing Dt:
12/28/1988
Title:
VEHICLE RESTRAINT
7
Patent #:
Issue Dt:
12/25/1990
Application #:
07373546
Filing Dt:
06/30/1989
Title:
HYDRAULIC CIRCUIT FOR CONTROL OF LIP OF VERTICALLY STORING DOCK LEVELER
8
Patent #:
Issue Dt:
07/03/1990
Application #:
07410584
Filing Dt:
09/21/1989
Title:
TRUCK ACTUATED VEHICLE RESTRAINT HAVING A PIVOTABLE SLIDE
9
Patent #:
Issue Dt:
09/11/1990
Application #:
07466054
Filing Dt:
01/16/1990
Title:
HYDRAULICALLY OPERATED DOCKBOARD
10
Patent #:
Issue Dt:
08/27/1991
Application #:
07487892
Filing Dt:
03/06/1990
Title:
MOVABLE LOADING BRIDGE HAVING AN INFLATABLE FLEXIBLE BODY
11
Patent #:
Issue Dt:
06/30/1992
Application #:
07693684
Filing Dt:
04/30/1991
Title:
DOCK SEAL HEADER CONSTRUCTION
12
Patent #:
Issue Dt:
02/23/1993
Application #:
07814007
Filing Dt:
12/26/1991
Title:
AUTOMATICALLY SEQUENCED HYDRAULIC CYLINDER MECHANISM
13
Patent #:
Issue Dt:
01/04/1994
Application #:
07814008
Filing Dt:
12/26/1991
Title:
HYDRAULICALLY OPERATED EDGE-OF-DOCK LEVELER
14
Patent #:
Issue Dt:
10/05/1993
Application #:
07918680
Filing Dt:
07/22/1992
Title:
AUTOMATIC WHEEL CHOCKING APPARATUS HAVING AN IMPROVED DRIVE MECHANISM
15
Patent #:
Issue Dt:
09/05/1995
Application #:
08131981
Filing Dt:
10/04/1993
Title:
BAG CONSTRUCTION FOR A DOCKLEVELER
16
Patent #:
Issue Dt:
12/05/1995
Application #:
08131983
Filing Dt:
10/04/1993
Title:
SUPPORT AND ATTACHMENT MECHANISM FOR A DOCKLEVELER LIFT BAG
17
Patent #:
Issue Dt:
01/09/1996
Application #:
08131988
Filing Dt:
10/04/1993
Title:
SUPPORT MECHANISM FOR A DOCKLEVELER LIFT BAG
18
Patent #:
Issue Dt:
09/19/1995
Application #:
08131990
Filing Dt:
10/04/1993
Title:
EDGE-OF-DOCK LEVELER
19
Patent #:
Issue Dt:
07/16/1996
Application #:
08198832
Filing Dt:
02/18/1994
Title:
OVERHEAD DOOR
20
Patent #:
Issue Dt:
10/15/1996
Application #:
08248710
Filing Dt:
05/24/1994
Title:
SAFETY GATE FOR A LOADING DOCK
21
Patent #:
Issue Dt:
03/26/1996
Application #:
08250650
Filing Dt:
05/27/1994
Title:
DOCK LEVELER INCORPORATING AN INFLATABLE BAG
22
Patent #:
Issue Dt:
02/11/1997
Application #:
08380956
Filing Dt:
01/31/1995
Title:
DOCK LEVELER IN WHICH THE RAMP IS RAISED AND LOWERED USING AN INFLATABLE MEMBER AND METHOD OF USE
23
Patent #:
Issue Dt:
06/04/1996
Application #:
08381080
Filing Dt:
01/31/1995
Title:
RETAINING ARRANGEMENT FOR AN INFLATABLE MEMBER IN A DOCK LEVELER
24
Patent #:
Issue Dt:
06/04/1996
Application #:
08381083
Filing Dt:
01/31/1995
Title:
DOCK LEVELER HAVING A RAMP MOVABLE TO A RAISED POSITION BY INFLATION OF AN INFLATABLE MEMBER, WITH A FILLER FOR OCCUPYING VOLUME WITHIN THE INFLATABLE MEMBER
25
Patent #:
Issue Dt:
12/19/1995
Application #:
08381085
Filing Dt:
01/31/1995
Title:
LIP LIFTING MECHANISM FOR A DOCK LEVELER
26
Patent #:
Issue Dt:
07/29/1997
Application #:
08490807
Filing Dt:
06/15/1995
Title:
SUPPORT MECHANISM FOR A DOCKLEVELER LIFT BAG
27
Patent #:
Issue Dt:
04/22/1997
Application #:
08525474
Filing Dt:
09/08/1995
Title:
EDGE-OF-DOCK LEVELER AND METHOD OF MAKING
28
Patent #:
Issue Dt:
09/08/1998
Application #:
08531011
Filing Dt:
09/20/1995
Title:
DOCK LEVELER HAVING AN INFLATABLE MEMBER
29
Patent #:
Issue Dt:
07/07/1998
Application #:
08646088
Filing Dt:
05/07/1996
Title:
LOADING DOCK HAVING A SPLIT DOCK SEAL
30
Patent #:
Issue Dt:
09/08/1998
Application #:
08657116
Filing Dt:
06/03/1996
Title:
DOCK LEVELER WITH A MOVABLE RAMP AND AN INFLATABLE MEMBER
31
Patent #:
Issue Dt:
07/27/1999
Application #:
08978558
Filing Dt:
11/26/1997
Title:
OVERHEAD DOOR WITH A PANEL-CARRIER FRAME AND REPLACEABLE PANELS
32
Patent #:
Issue Dt:
12/07/1999
Application #:
09027661
Filing Dt:
02/23/1998
Title:
LOADING DOCK HAVING A SPLIT DOCK SEAL
33
Patent #:
Issue Dt:
08/21/2001
Application #:
09038450
Filing Dt:
03/11/1998
Title:
WHEEL CHOCKING DEVICE
34
Patent #:
Issue Dt:
04/16/2002
Application #:
09042761
Filing Dt:
03/17/1998
Title:
VEHICLE RESTRAINT AND METHOD FOR MODIFYING THE SAME
35
Patent #:
Issue Dt:
04/17/2001
Application #:
09049576
Filing Dt:
03/27/1998
Title:
DOCK LEVELER HAVING AN IMPROVED SUPPORT LEG MECHANISM
36
Patent #:
Issue Dt:
02/01/2000
Application #:
09072844
Filing Dt:
05/05/1998
Title:
ROLL-UP DOOR
37
Patent #:
Issue Dt:
10/26/1999
Application #:
09085959
Filing Dt:
05/27/1998
Title:
TRUCK LEVELER
38
Patent #:
Issue Dt:
12/07/1999
Application #:
09093234
Filing Dt:
06/08/1998
Title:
DOCK LEVELER HAVING AN INFLATABLE MEMBER
39
Patent #:
Issue Dt:
01/25/2000
Application #:
09094530
Filing Dt:
06/12/1998
Title:
DOCK SEAL AND METHOD OF PRODUCING THE SAME
40
Patent #:
Issue Dt:
07/27/1999
Application #:
09107373
Filing Dt:
06/30/1998
Title:
WHEEL CHOCKING DEVICE
41
Patent #:
Issue Dt:
09/19/2000
Application #:
09130793
Filing Dt:
08/07/1998
Title:
OVERHEAD DOOR WITH A PLUNGER ASSEMBLY HAVING A WEAR INDICATOR AND IMPROVED PANEL CONSTRUCTION.
42
Patent #:
Issue Dt:
06/13/2000
Application #:
09134295
Filing Dt:
08/13/1998
Title:
PORTABLE DOCK SEAL
43
Patent #:
Issue Dt:
09/05/2000
Application #:
09164895
Filing Dt:
10/01/1998
Title:
VEHICLE RESTRAINT
44
Patent #:
Issue Dt:
08/08/2000
Application #:
09186959
Filing Dt:
11/05/1998
Title:
FAN-POWERED EDGE-OF-DOCK LEVELER
45
Patent #:
Issue Dt:
06/26/2001
Application #:
09214408
Filing Dt:
06/29/1999
Title:
WHEEL CHOCKING DEVICE AND METHOD FOR USING THE SAME
46
Patent #:
Issue Dt:
01/09/2001
Application #:
09364236
Filing Dt:
07/29/1999
Title:
VEHICLE SHELTER HAVING CHANNELS
47
Patent #:
Issue Dt:
12/19/2000
Application #:
09386807
Filing Dt:
08/31/1999
Title:
VEHICLE RESTRAINT WITH POWERED LATCHING MEMBER
48
Patent #:
Issue Dt:
11/20/2001
Application #:
09401242
Filing Dt:
09/23/1999
Title:
DOCKLEVLER HOLDOWN MECHANISM AND METHOD FOR INSTALLING THE SAME
49
Patent #:
Issue Dt:
07/10/2001
Application #:
09404123
Filing Dt:
09/23/1999
Title:
SCISSOR LIFT AND METHOD FOR USING THE SAME
50
Patent #:
Issue Dt:
08/01/2000
Application #:
09432912
Filing Dt:
11/02/1999
Title:
OVERHEAD DOOR AND TRACK THEREFOR
51
Patent #:
Issue Dt:
01/09/2001
Application #:
09436131
Filing Dt:
11/08/1999
Title:
DOCK SEAL AND METHOD OF PRODUCING THE SAME
52
Patent #:
Issue Dt:
08/13/2002
Application #:
09457956
Filing Dt:
12/09/1999
Title:
CURTAIN FOR A VEHICLE SHELTER AND METHOD FOR MAKING THE SAME
53
Patent #:
Issue Dt:
03/19/2002
Application #:
09473764
Filing Dt:
12/29/1999
Title:
POWERED WHEEL CHOCK WITH FOLDING SUPPORTS
54
Patent #:
Issue Dt:
06/05/2001
Application #:
09521549
Filing Dt:
03/09/2000
Title:
Fan-powered edge-of-dock leveler
55
Patent #:
Issue Dt:
04/23/2002
Application #:
09532986
Filing Dt:
03/22/2000
Title:
VEHICLE SHELTER
56
Patent #:
Issue Dt:
08/14/2001
Application #:
09616207
Filing Dt:
07/13/2000
Title:
Overhead door and track therefor
57
Patent #:
Issue Dt:
03/26/2002
Application #:
09661826
Filing Dt:
09/14/2000
Title:
METHOD FOR CONVERTING A DOCK LEVELER TO A DOCK LEVELER OPERATED WITH AN INFLATABLE MEMBER AND A DOCK LEVELER PRODUCED BY THE SAME
58
Patent #:
Issue Dt:
10/19/2004
Application #:
09797775
Filing Dt:
03/05/2001
Publication #:
Pub Dt:
10/31/2002
Title:
LOADING DOCK WITH LIP PROTECTING BUMPERS
59
Patent #:
Issue Dt:
06/18/2002
Application #:
09860603
Filing Dt:
05/21/2001
Title:
LOADING DOCK WITH SEGMENTED WIDE LIP
60
Patent #:
Issue Dt:
11/12/2002
Application #:
09910458
Filing Dt:
07/20/2001
Publication #:
Pub Dt:
03/28/2002
Title:
WHEEL CHOCKING DEVICE AND METHOD FOR USING THE SAME
61
Patent #:
Issue Dt:
10/07/2003
Application #:
09972586
Filing Dt:
10/09/2001
Publication #:
Pub Dt:
04/10/2003
Title:
UNIVERSAL LIP LIFTING DEVICE
62
Patent #:
Issue Dt:
10/08/2002
Application #:
10005395
Filing Dt:
12/03/2001
Publication #:
Pub Dt:
03/28/2002
Title:
DOCK LEVELER HAVING AN INFLATABLE MEMBER
63
Patent #:
Issue Dt:
01/18/2005
Application #:
10071595
Filing Dt:
02/08/2002
Publication #:
Pub Dt:
08/15/2002
Title:
RUN-OFF GUARD FOR A DOCK LEVELER
64
Patent #:
Issue Dt:
12/13/2005
Application #:
10124593
Filing Dt:
04/18/2002
Publication #:
Pub Dt:
10/23/2003
Title:
MASTER CONTROL PANEL FOR LOADING DOCK EQUIPMENT
65
Patent #:
Issue Dt:
03/30/2004
Application #:
10222444
Filing Dt:
08/16/2002
Publication #:
Pub Dt:
12/26/2002
Title:
DOCK LEVELER HAVING AN INFLATABLE MEMBER
66
Patent #:
Issue Dt:
08/03/2004
Application #:
10230296
Filing Dt:
08/29/2002
Publication #:
Pub Dt:
03/04/2004
Title:
MULTI-POSITION RELEASABLE LIP LATCH FOR A DOCK LEVELER
67
Patent #:
Issue Dt:
01/23/2007
Application #:
10254639
Filing Dt:
09/26/2002
Publication #:
Pub Dt:
04/01/2004
Title:
APPARATUS AND METHOD FOR HYDRAULICALLY CONTROLLING A VEHICLE RESTRAINT
68
Patent #:
Issue Dt:
07/13/2004
Application #:
10369420
Filing Dt:
02/18/2003
Publication #:
Pub Dt:
07/10/2003
Title:
DOCK LEVELER HAVING AN INFLATABLE MEMBER
69
Patent #:
Issue Dt:
08/23/2005
Application #:
10385751
Filing Dt:
03/12/2003
Publication #:
Pub Dt:
09/16/2004
Title:
SUPPORT LEG SYSTEM AND METHOD FOR SUPPORTING A DOCK LEVELER
70
Patent #:
Issue Dt:
10/04/2005
Application #:
10444971
Filing Dt:
05/27/2003
Publication #:
Pub Dt:
12/02/2004
Title:
VERTICALLY-STORING DOCK LEVELER APPARATUS AND METHOD
71
Patent #:
Issue Dt:
04/26/2005
Application #:
10465657
Filing Dt:
06/20/2003
Publication #:
Pub Dt:
11/20/2003
Title:
LOADING DOCK WITH LIP PROTECTING BUMPERS
72
Patent #:
Issue Dt:
05/23/2006
Application #:
10648402
Filing Dt:
08/27/2003
Publication #:
Pub Dt:
09/16/2004
Title:
SUPPORT LEG SYSTEM AND METHOD FOR SUPPORTING A DOCK LEVELER
73
Patent #:
Issue Dt:
03/28/2006
Application #:
10664971
Filing Dt:
09/22/2003
Publication #:
Pub Dt:
03/24/2005
Title:
SPRING COUNTERBALANCE METHOD AND APPARATUS FOR VARIABLY BIASING A DOCK LEVELER
74
Patent #:
Issue Dt:
06/20/2006
Application #:
10717575
Filing Dt:
11/21/2003
Publication #:
Pub Dt:
09/16/2004
Title:
SUPPORT LEG SYSTEM AND METHOD FOR SUPPORTING A DOCK LEVELER
75
Patent #:
Issue Dt:
06/28/2005
Application #:
10846276
Filing Dt:
05/14/2004
Publication #:
Pub Dt:
10/21/2004
Title:
DOCK LEVELER HAVING AN INFLATABLE MEMBER
76
Patent #:
Issue Dt:
10/10/2006
Application #:
10849872
Filing Dt:
05/21/2004
Publication #:
Pub Dt:
11/24/2005
Title:
LOADING DOCK MONITORING SYSTEM AND APPARATUS
77
Patent #:
Issue Dt:
05/16/2006
Application #:
10854236
Filing Dt:
05/27/2004
Publication #:
Pub Dt:
08/11/2005
Title:
VERTICALLY-STORING DOCK LEVELER APPARATUS AND METHOD
78
Patent #:
Issue Dt:
01/16/2007
Application #:
10854294
Filing Dt:
05/27/2004
Publication #:
Pub Dt:
01/27/2005
Title:
VERTICALLY-STORING DOCK LEVELER APPARATUS AND METHOD
79
Patent #:
Issue Dt:
11/07/2006
Application #:
10854308
Filing Dt:
05/27/2004
Publication #:
Pub Dt:
02/10/2005
Title:
VERTICALLY-STORING DOCK LEVELER APPARATUS AND METHOD
80
Patent #:
Issue Dt:
09/05/2006
Application #:
10854335
Filing Dt:
05/27/2004
Publication #:
Pub Dt:
01/20/2005
Title:
VERTICALLY-STORING DOCK LEVELER APPARATUS AND METHOD
81
Patent #:
Issue Dt:
08/14/2007
Application #:
10918352
Filing Dt:
08/16/2004
Publication #:
Pub Dt:
05/12/2005
Title:
ZONE SPECIFIC REMOTE CONTROL PANEL FOR LOADING DOCK EQUIPMENT
82
Patent #:
Issue Dt:
09/25/2007
Application #:
10918472
Filing Dt:
08/16/2004
Publication #:
Pub Dt:
05/12/2005
Title:
ZONE SPECIFIC REMOTE MASTER CONTROL PANEL FOR LOADING DOCK EQUIPMENT
83
Patent #:
Issue Dt:
05/08/2007
Application #:
11090040
Filing Dt:
03/28/2005
Publication #:
Pub Dt:
07/28/2005
Title:
VERTICALLY-STORING DOCK LEVELER APPARATUS AND METHOD
84
Patent #:
Issue Dt:
08/12/2008
Application #:
11347206
Filing Dt:
02/06/2006
Publication #:
Pub Dt:
08/09/2007
Title:
DOCK LEVELER SUPPORT FRAME AND METHOD OF INSTALLATION
85
Patent #:
Issue Dt:
05/15/2007
Application #:
11362332
Filing Dt:
02/27/2006
Publication #:
Pub Dt:
06/29/2006
Title:
SUPPORT LEG SYSTEM AND METHOD FOR SUPPORTING A DOCK LEVELER
86
Patent #:
Issue Dt:
Application #:
UNAVAILABLE
Filing Dt:
Title:
Assignor
1
Exec Dt:
08/17/2010
Assignee
1
1612 HUTTON DRIVE, SUITE 140
CARROLLTON, TEXAS 75006
Correspondence name and address
PERKINS COIE LLP
P.O. BOX 1247
SEATTLE, WA 98111-1247

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