Total properties:
28
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Patent #:
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Issue Dt:
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04/14/1981
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Application #:
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06140388
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Filing Dt:
|
04/14/1980
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Title:
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MECHANICAL SEAL WITH IMPROVED FACE RING MOUNTING
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Patent #:
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Issue Dt:
|
12/21/1982
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Application #:
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06195461
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Filing Dt:
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10/09/1980
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Title:
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TAPERED SEAL SEAT BETWEEN STATIONARY INSERT AND GLAND
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Patent #:
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Issue Dt:
|
12/24/1985
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Application #:
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06684874
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Filing Dt:
|
12/21/1984
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Title:
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MECHANICAL SEAL ASSEMBLY WITH COOLANT CIRCULATION STRUCTURE
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Patent #:
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Issue Dt:
|
05/10/1988
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Application #:
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07032108
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Filing Dt:
|
03/27/1987
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Title:
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LABYRINTH BEARING PROTECTOR SEAL
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Patent #:
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Issue Dt:
|
01/26/1988
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Application #:
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07048502
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Filing Dt:
|
05/05/1987
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Title:
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MECHANICAL SEAL ASSEMBLY WITH COOLANT CIRCULATION TUBE
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|
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Patent #:
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Issue Dt:
|
01/03/1989
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Application #:
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07161413
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Filing Dt:
|
02/23/1988
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Title:
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MAGNETIC SEAL ASSEMBLY
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Patent #:
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Issue Dt:
|
01/02/1990
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Application #:
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07300475
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Filing Dt:
|
01/19/1989
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Title:
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BELLOWS SEAL WITH VIBRATION DAMPER
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|
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Patent #:
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Issue Dt:
|
01/02/1990
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Application #:
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07338969
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Filing Dt:
|
04/14/1989
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Title:
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BEARING PROTECTOR WITH SLINGER RING
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Patent #:
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Issue Dt:
|
12/06/1994
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Application #:
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07991315
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Filing Dt:
|
12/16/1992
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Title:
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NON-CONTACTING FACE SEAL
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|
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Patent #:
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|
Issue Dt:
|
03/12/1996
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Application #:
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08189794
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Filing Dt:
|
02/01/1994
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Title:
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DOUBLE GAS BARRIER SEAL
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|
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Patent #:
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|
Issue Dt:
|
07/09/1996
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Application #:
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08202689
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Filing Dt:
|
02/25/1994
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Title:
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NON-CONTACTING SEAL WITH CENTERING SPRING MOUNTED IN DOVETAILED GROOVED
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|
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Patent #:
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Issue Dt:
|
02/14/1995
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Application #:
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08225349
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Filing Dt:
|
04/08/1994
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Title:
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FLUID FILM SEAL
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|
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Patent #:
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|
Issue Dt:
|
09/03/1996
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Application #:
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08268235
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Filing Dt:
|
06/29/1994
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Title:
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FACE RING RETAINER ARRANGEMENT FOR MECHANICAL SEAL
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|
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Patent #:
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|
Issue Dt:
|
01/02/1996
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Application #:
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08277329
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Filing Dt:
|
07/19/1994
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Title:
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SHAFT ALIGNMENT DEVICE
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|
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Patent #:
|
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Issue Dt:
|
09/24/1996
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Application #:
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08286665
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Filing Dt:
|
08/05/1994
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Title:
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MECHANICAL SEAL WITH SPRING DRIVE
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|
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Patent #:
|
|
Issue Dt:
|
10/01/1996
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Application #:
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08348444
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Filing Dt:
|
12/02/1994
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Title:
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SECONDARY SEAL FOR NON-CONTACTING FACE SEAL ASSEMBLY
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|
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Patent #:
|
|
Issue Dt:
|
09/17/1996
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Application #:
|
08445428
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Filing Dt:
|
05/19/1995
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Title:
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FACE SEAL WITH ANGLED GROOVES AND SHALLOW ANNULAR GROOVE
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|
|
Patent #:
|
|
Issue Dt:
|
07/02/1996
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Application #:
|
08480932
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Filing Dt:
|
06/07/1995
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Title:
|
FACE SEAL WITH ANGLED GROOVES
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|
|
Patent #:
|
|
Issue Dt:
|
05/20/1997
|
Application #:
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08521637
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Filing Dt:
|
08/31/1995
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Title:
|
PUMP BOX WITH REPLACEABLE EROSION PROTECTOR
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|
|
Patent #:
|
|
Issue Dt:
|
06/09/1998
|
Application #:
|
08642344
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Filing Dt:
|
05/03/1996
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Title:
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MECHANICAL SEAL WITH CONTROLLER FOR REGULATING FACE CONTACT PRESSURE
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|
|
Patent #:
|
|
Issue Dt:
|
09/08/1998
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Application #:
|
08704964
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Filing Dt:
|
08/29/1996
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Title:
|
GREASE SEAL
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|
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Patent #:
|
|
Issue Dt:
|
12/30/1997
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Application #:
|
08709250
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Filing Dt:
|
09/10/1996
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Title:
|
FACE SEAL WITH ANGLED GROOVES AND SHALLOW ANNULAR GROOVE
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|
|
Patent #:
|
|
Issue Dt:
|
08/25/1998
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Application #:
|
08728998
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Filing Dt:
|
10/10/1996
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Title:
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MECHANICAL SEAL FOR WATER PUMP OF HEAVY DUTY VEHICLE
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|
|
Patent #:
|
|
Issue Dt:
|
12/07/1999
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Application #:
|
08735328
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Filing Dt:
|
10/22/1996
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Title:
|
HYBRID FLOATING BRUSH SEAL
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|
|
Patent #:
|
|
Issue Dt:
|
03/03/1998
|
Application #:
|
08791413
|
Filing Dt:
|
01/24/1997
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Title:
|
SPIRAL GROOVE FACE SEAL
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|
|
Patent #:
|
|
Issue Dt:
|
08/24/1999
|
Application #:
|
08810295
|
Filing Dt:
|
03/03/1997
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Title:
|
DOUBLE GAS SEAL
|
|
|
Patent #:
|
|
Issue Dt:
|
07/20/1999
|
Application #:
|
08943617
|
Filing Dt:
|
10/03/1997
|
Title:
|
DOUBLE GAS SEAL WITH BELLOWS SUPPORTED BY BACKING AND SUPPORT RINGS
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|
|
Patent #:
|
|
Issue Dt:
|
02/06/2001
|
Application #:
|
09208297
|
Filing Dt:
|
12/09/1998
|
Title:
|
GAS SEAL FOR PUMPS
|
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