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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:009525/0204   Pages: 26
Recorded: 10/26/1998
Conveyance: SECURITY AGREEMENT
Total properties: 37
1
Patent #:
Issue Dt:
02/02/1982
Application #:
06096219
Filing Dt:
11/20/1979
Title:
HIGH PRESSURE CUTTING NOZZLE WITH ON-OFF CAPABILITY
2
Patent #:
Issue Dt:
02/01/1983
Application #:
06128553
Filing Dt:
03/10/1980
Title:
CHECK VALVE ASSEMBLY
3
Patent #:
Issue Dt:
07/12/1983
Application #:
06188980
Filing Dt:
09/19/1980
Title:
HIGH-PRESSURE SEAL WITH CONTROLLED DEFLECTION UNDER PRESSURE
4
Patent #:
Issue Dt:
08/20/1985
Application #:
06424206
Filing Dt:
09/27/1982
Title:
HIGH PRESSURE PUMP
5
Patent #:
Issue Dt:
09/10/1985
Application #:
06607017
Filing Dt:
05/03/1984
Title:
CUTTER ASSEMBLY
6
Patent #:
Issue Dt:
08/21/1990
Application #:
06723428
Filing Dt:
04/15/1985
Title:
BOARD-SUPPORTING ASSEMBLY FOR FLUID JET CUTTING SYSTEM
7
Patent #:
Issue Dt:
03/10/1987
Application #:
06786136
Filing Dt:
10/07/1985
Title:
METHOD AND APPARATUS FOR FORMING A HIGH VELOCITY LIQUID ABRASIVE JET
8
Patent #:
Issue Dt:
04/28/1987
Application #:
06786155
Filing Dt:
10/08/1985
Title:
LEAKPROOF HIGH PRESSURE HIGH NOZZLE ASSEMBLY
9
Patent #:
Issue Dt:
04/04/1989
Application #:
06794234
Filing Dt:
10/31/1985
Title:
NOZZLE ATTACHMENT FOR ABRASIVE FLUID-JET CUTTING SYSTEMS
10
Patent #:
Issue Dt:
03/17/1987
Application #:
06825181
Filing Dt:
01/31/1986
Title:
ULTRA-HIGH PRESSURE HOSE ASSEMBLY
11
Patent #:
Issue Dt:
03/24/1987
Application #:
06861237
Filing Dt:
05/07/1986
Title:
COMPACT RECEPTACLE WITH AUTOMATIC FEED FOR DISSIPATING A HIGH- VELOCITY FLUID JET
12
Patent #:
Issue Dt:
09/12/1989
Application #:
07126774
Filing Dt:
11/27/1988
Title:
ENERGY-DISSIPATING RECEPTACLE FOR HIGH VELOCITY FLUID JETS
13
Patent #:
Issue Dt:
06/26/1990
Application #:
07284108
Filing Dt:
12/14/1988
Title:
NOZZLE ASSEMBLY AND METHOD OF PROVIDING SAME
14
Patent #:
Issue Dt:
09/24/1991
Application #:
07333342
Filing Dt:
04/04/1989
Title:
HIGH PRESSURE DYNAMIC SEAL
15
Patent #:
Issue Dt:
08/06/1991
Application #:
07333560
Filing Dt:
04/04/1989
Title:
HIGH PRESSURE PUMP VALVE ASSEMBLY
16
Patent #:
Issue Dt:
06/26/1990
Application #:
07357060
Filing Dt:
05/25/1989
Title:
ABRASIVE SWIVEL ASSEMBLY AND METHOD
17
Patent #:
Issue Dt:
01/07/1992
Application #:
07359286
Filing Dt:
05/31/1989
Title:
AIRPORT RUNWAY CLEANING METHOD
18
Patent #:
Issue Dt:
09/11/1990
Application #:
07367422
Filing Dt:
06/15/1989
Title:
METHOD AND APPARATUS FOR DRILLING SMALL DIAMETER HOLES IN FRAGILE MATERIAL WITH HIGH VELOCITY LIQUID JET
19
Patent #:
Issue Dt:
08/06/1991
Application #:
07385714
Filing Dt:
07/26/1989
Title:
POPPET VALVE FOR A HIGH PRESSURE FLUID PUMP
20
Patent #:
Issue Dt:
03/03/1992
Application #:
07431617
Filing Dt:
11/03/1989
Title:
LIQUID ABRASIVE CUTTING JET CARTRIDGE AND METHOD
21
Patent #:
Issue Dt:
05/12/1992
Application #:
07455579
Filing Dt:
12/20/1989
Title:
VENTED STATIC SEAL ASSEMBLY
22
Patent #:
Issue Dt:
07/20/1993
Application #:
07817463
Filing Dt:
01/03/1992
Title:
AIRPORT RUNWAY CLEANING METHOD AND APPARATUS
23
Patent #:
Issue Dt:
09/08/1992
Application #:
07841717
Filing Dt:
02/26/1992
Title:
LIQUID ABRASIVE CUTTING JET CARTRIDGE AND METHOD
24
Patent #:
Issue Dt:
07/13/1993
Application #:
07906826
Filing Dt:
06/30/1992
Title:
ULTRAHIGH PRESSURE POPPET VALVE WITH LOW WEAR
25
Patent #:
Issue Dt:
08/16/1994
Application #:
07977659
Filing Dt:
11/17/1992
Title:
ULTRA HIGH PRESSURE MULTIPLE INTENSIFIER SYSTEM
26
Patent #:
Issue Dt:
01/10/1995
Application #:
07987460
Filing Dt:
12/08/1992
Title:
DEEP KERFING IN ROCKS WITH ULTRAHIGH-PRESSURE FAN JETS
27
Patent #:
Issue Dt:
05/31/1994
Application #:
08010636
Filing Dt:
01/28/1993
Title:
HIGH PRESSURE STERILIZATION APPARATUS AND METHOD
28
Patent #:
Issue Dt:
01/17/1995
Application #:
08048659
Filing Dt:
04/15/1993
Title:
METHOD AND APPARATUS FOR CUTTING METAL CASINGS WITH AN ULTRAHIGH-PRESSURE ABRASIVE FLUID JET
29
Patent #:
Issue Dt:
11/01/1994
Application #:
08089258
Filing Dt:
07/08/1993
Title:
METHOD AND APPARATUS FOR REMOVING MUD FROM AROUND AND INSIDE OF CASINGS
30
Patent #:
Issue Dt:
05/23/1995
Application #:
08198645
Filing Dt:
02/18/1994
Title:
ULTRAHIGH-PRESSURE FAN JET NOZZLE
31
Patent #:
Issue Dt:
01/10/1995
Application #:
08261693
Filing Dt:
06/16/1994
Title:
PRESSURE COMPENSATION DEVICE FOR HIGH-PRESSURE LIQUID PUMP
32
Patent #:
Issue Dt:
02/27/1996
Application #:
08342381
Filing Dt:
11/18/1994
Title:
SELF-VENTING SEAL ASSEMBLY
33
Patent #:
Issue Dt:
10/15/1996
Application #:
08365512
Filing Dt:
12/28/1994
Title:
EROSION RESISTANT HIGH PRESSURE RELIEF VALVE
34
Patent #:
Issue Dt:
04/30/1996
Application #:
08412541
Filing Dt:
03/29/1995
Title:
METHOD FOR PREPARING SURFACES WITH AN ULTRAHIGH-PRESSURE FAN JET
35
Patent #:
Issue Dt:
07/01/1997
Application #:
08513381
Filing Dt:
08/11/1995
Title:
ABRASIVE FLUID JET SYSTEM
36
Patent #:
Issue Dt:
07/28/1998
Application #:
08577271
Filing Dt:
12/22/1995
Title:
SPLIT ABRASIVE FLUID JET MIXING TUBE AND SYSTEM
37
Patent #:
Issue Dt:
03/24/1998
Application #:
08577431
Filing Dt:
12/22/1995
Title:
TUNABLE ULTRAHIGH-PRESSURE NOZZLE
Assignor
1
Exec Dt:
08/31/1998
Assignee
1
701 FIFTH AVENUE, FLOOR 16
SEATTLE, WASHINGTON 98104
Correspondence name and address
DAVIS WRIGHT TREMAINE
H. LISA REIN
1501 FOURTH AVENUE
2600 CENTURY SQUARE
SEATTLE, WA 98101

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