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Reel/Frame:022659/0235   Pages: 30
Recorded: 05/08/2009
Attorney Dkt #:0011046-301331
Conveyance: AMENDED AND RESTATED PATENT, TRADEMARK AND COPYRIGHT SECURITY AGREEMENT
Total properties: 26
1
Patent #:
Issue Dt:
11/19/1991
Application #:
07594858
Filing Dt:
10/09/1990
Title:
MACHINE FOR PUNCHING AND SHEARING ANGLE IRON AND FLAT STOCK
2
Patent #:
Issue Dt:
01/07/1992
Application #:
07600903
Filing Dt:
10/22/1990
Title:
NOZZLE FOR PLASMA ARC TORCH
3
Patent #:
Issue Dt:
12/03/1991
Application #:
07646242
Filing Dt:
01/28/1991
Title:
SHEAR WITH STORABLE SQUARING ARM
4
Patent #:
Issue Dt:
02/23/1993
Application #:
07776997
Filing Dt:
10/16/1991
Title:
WHEEL TYPE FREEZER AND METHOD FOR RAPID, LOW TEMPERATURE FREEZING
5
Patent #:
Issue Dt:
11/30/1993
Application #:
07961413
Filing Dt:
10/15/1992
Title:
CUTTER FOR REMOVING DROSS PRODUCED BY A PLASMA ARC TORCH
6
Patent #:
Issue Dt:
01/17/1995
Application #:
07988751
Filing Dt:
12/10/1992
Title:
PRESS FOR MOLDING MEAT PRODUCTS DURING COOKING
7
Patent #:
Issue Dt:
08/23/1994
Application #:
08005596
Filing Dt:
01/19/1993
Title:
METHOD AND APPARATUS FOR SURFACE FREEZING FOLLOWED BY COMPLETE FREEZING OF MEAT PRODUCTS
8
Patent #:
Issue Dt:
01/17/1995
Application #:
08127940
Filing Dt:
09/28/1993
Title:
INDEXABLE MARKING TOOL FOR USE WITH A PUNCH PRESS
9
Patent #:
Issue Dt:
11/21/1995
Application #:
08361639
Filing Dt:
12/22/1994
Title:
APPARATUS FOR ADJUSTING THE STAND-OFF HEIGHT OF A PLASMA ARC TORCH OR THE LIKE
10
Patent #:
Issue Dt:
09/23/1997
Application #:
08662460
Filing Dt:
06/10/1996
Title:
PUNCH PRESS WITH TOOL CHANGER
11
Patent #:
Issue Dt:
06/09/1998
Application #:
08711724
Filing Dt:
09/04/1996
Title:
PUNCH PRESS WITH AUXILLARY HIGH-ENERGY THERMAL CUTTING DEVICE AND IMPROVED SLAG COLLECTION SYSTEM
12
Patent #:
Issue Dt:
10/03/2000
Application #:
09302277
Filing Dt:
04/30/1999
Title:
LASER-EQUIPPED MACHINE TOOL HAVING A RETRACTABLE SCRAP REMOVAL SYSTEM
13
Patent #:
Issue Dt:
06/12/2001
Application #:
09302278
Filing Dt:
04/30/1999
Title:
INSULATED SLAG COLLECTION BED FOR A LASER-EQUIPPED MACHINE TOOL
14
Patent #:
Issue Dt:
03/20/2001
Application #:
09302279
Filing Dt:
04/30/1999
Title:
LASER-EQUIPPED MACHINE TOOL CUTTING HEAD WITH PRESSURIZED COUNTERBALANCE
15
Patent #:
Issue Dt:
05/08/2001
Application #:
09302602
Filing Dt:
04/30/1999
Title:
AIR HANDLING SYSTEM FOR A LASER-EQUIPPED MACHINE TOOL
16
Patent #:
Issue Dt:
10/03/2000
Application #:
09353936
Filing Dt:
07/15/1999
Title:
REFLECTIVE LASER COLLIMATOR
17
Patent #:
Issue Dt:
05/21/2002
Application #:
09396954
Filing Dt:
09/15/1999
Title:
REAL TIME CONTROL OF LASER BEAM CHARACTERISTICS IN A LASER-EQUIPPED MACHINE TOOL
18
Patent #:
Issue Dt:
09/24/2002
Application #:
09603281
Filing Dt:
06/26/2000
Title:
METHOD AND APPARATUS FOR CONTROLLING A LASER-EQUIPPED MACHINE TOOL TO PREVENT SELF-BURNING
19
Patent #:
Issue Dt:
07/16/2002
Application #:
09636205
Filing Dt:
08/10/2000
Title:
HEAVY-DUTY LASER PLATE CUTTING MACHINE
20
Patent #:
Issue Dt:
08/20/2002
Application #:
09648309
Filing Dt:
08/25/2000
Title:
SLAG COLLECTION AND REMOVAL SYSTEM FOR A HEAVY DUTY LASER-EQUIPPED MACHINE TOOL
21
Patent #:
Issue Dt:
10/08/2002
Application #:
09660980
Filing Dt:
09/13/2000
Title:
HEAVY-DUTY PLATE LASER WITH LINEAR MOTORS FOR X AND Y POSITION CONTROL
22
Patent #:
Issue Dt:
03/04/2003
Application #:
09781627
Filing Dt:
02/12/2001
Publication #:
Pub Dt:
08/15/2002
Title:
LASER BEAM POSITION CONTROL APPARATUS FOR A CNC LASER EQUIPPED MACHINE TOOL
23
Patent #:
Issue Dt:
03/11/2003
Application #:
09827516
Filing Dt:
04/06/2001
Publication #:
Pub Dt:
10/10/2002
Title:
CUBE CORNER LASER BEAM RETROREFLECTOR APPARATUS FOR A LASER EQUIPPED MACHINE TOOL
24
Patent #:
Issue Dt:
08/19/2003
Application #:
09946393
Filing Dt:
09/05/2001
Publication #:
Pub Dt:
10/17/2002
Title:
MACHINE TOOL LOADING APPARATUS
25
Patent #:
Issue Dt:
08/17/2004
Application #:
10162321
Filing Dt:
06/04/2002
Publication #:
Pub Dt:
10/16/2003
Title:
METHOD AND APPARATUS FOR LASER PIERCING AND CUTTING METAL SHEET AND PLATE
26
Patent #:
Issue Dt:
02/28/2006
Application #:
10658162
Filing Dt:
09/09/2003
Publication #:
Pub Dt:
03/10/2005
Title:
LASER MACHINE TOOL WITH IMAGE SENSOR FOR REGISTRATION OF WORKHEAD GUIDANCE SYSTEM
Assignors
1
Exec Dt:
05/06/2009
2
Exec Dt:
05/06/2009
3
Exec Dt:
05/06/2009
4
Exec Dt:
05/06/2009
Assignee
1
249 FIFTH AVENUE
PITTSBURGH, PENNSYLVANIA 15222
Correspondence name and address
MICHAEL L. DEVER
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219

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