Patents

Hot Slag Body
Patent: 4474404
Filed: 06-28-1982
Issued: 10-02-1984
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OBDAS
Patent: 4614477
Filed: 06-27-1983
Issued: 09-30-1986
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Tailgate Rotation
Patent: 4678235
Filed: 07-25-1983
Issued: 07-07-1987
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OBDAS
Patent: 4630227
Filed: 04-27-1984
Issued: 12-16-1986
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Hot Slag Body
Patent: 4826233
Filed: 08-16-1984
Issued: 05-02-1989
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ISOS Tailgate
Patent: 4621858
Filed: 09-28-1984
Issued: 11-11-1986
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OBDAS
Patent: 4839835
Filed: 04-01-1985
Issued: 06-13-1989
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Vehicular Locating (OBDAS)
Patent: 4831539
Filed: 06-13-1986
Issued: 05-16-1989
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OBDAS
Patent: 4845648
Filed: 09-23-1986
Issued: 07-04-1989
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Connector Arm For Tarp Cover
Patent: D334158
Filed: 03-28-1991
Issued: 03-23-1993
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Push Block for Vehicle
Patent: 5102198
Filed: 10-02-1991
Issued: 04-07-1992
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No Bounce Tailgate
Patent: 5174632
Filed: 11-20-1991
Issued: 12-29-1992
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Rotating Load Ejector Mount
Patent: 5228750
Filed: 12-06-1991
Issued: 07-20-1993
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Load Ejector Lattice Tie
Patent: D360170
Filed: 12-18-1991
Issued: 07-11-1995
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Load Ejector Attachment Mount
Patent: D343784
Filed: 12-18-1991
Issued: 02-01-1994
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Bottom Dump Door Latch
Patent: 5224761
Filed: 01-15-1992
Issued: 07-06-1993
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Conditioned Ash Surge Bin
Patent: 5236261
Filed: 01-27-1992
Issued: 08-17-1993
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No Bounce Tailgate
Patent: 5249843
Filed: 10-01-1992
Issued: 10-05-1993
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OBDAS
Patent: 5327347
Filed: 08-04-1993
Issued: 07-05-1994
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ISOS Tailgate
Patent: 5474363
Filed: 11-30-1993
Issued: 12-12-1995
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Container Identification Apparatus
Patent: 5416706
Filed: 03-04-1994
Issued: 05-16-1995
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OBDAS
Patent: 5528499
Filed: 03-03-1995
Issued: 06-18-1996
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Remote Vehicular Diagnostic Tracking
Patent: 6546363
Filed: 05-24-1995
Issued: 04-04-2003
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Automatically Opening Container Tailgate
Patent: 6092863
Filed: 08-01-1997
Issued: 07-25-2000
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Floating Container Material Handling Process
Patent: 6129506
Filed: 10-15-1997
Issued: 10-10-2000
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Top Dumping Container Handler
Patent: 6439668
Filed: 03-13-1998
Issued: 08-27-2000
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Water Tank Baffling
Patent: 6547091
Filed: 06-01-2001
Issued: 04-15-2003
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Bent Steel Tailgate
Patent: D474725
Filed: 06-12-2001
Issued: 05-20-2003
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Tailgate Assembly
Patent: 6517143
Filed: 06-12-2001
Issued: 02-11-2003
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Tailgate Assembly
Patent: 6726288
Filed: 05-14-2002
Issued: 04-27-2004
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Seatbelt Usage Detection System
Patent: 7005976
Filed: 10-29-2002
Issued: 02-28-2006
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Tailgate Assembly
Patent: 6796602
Filed: 02-11-2003
Issued: 09-28-2004
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Recording & Tracking Vehicular Vital Signs
Patent: 7039507
Filed: 03-07-2003
Issued: 05-02-2006
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Tailgate Assembly
Patent: D494911
Filed: 05-02-2003
Issued: 08-24-2004
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Rear Eject Body - Japan
Patent: 2003-571114
Filed:
Issued: 11-01-2009
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Charge Bucket Loading
Patent: 20080298941
Filed: 6-5-2008
Issued: patent pending
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Vehicular Load Measuring (OBDAS)
Patent: 4630227
Filed: 04-27-1984
Issued: 12-16-1986
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OBDAS
Patent: 5631832
Filed: 06-07-1995
Issued: 05-20-1997
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OBDAS
Patent: 5631835
Filed: 06-07-1995
Issued: 05-20-1997
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Container Identification Apparatus
Patent: 5644489
Filed: 06-07-1995
Issued: 07-01-1997
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OBDAS
Patent: 5650928
Filed: 04-21-1995
Issued: 07-22-1997
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OBDAS
Patent: 5650930
Filed: 04-12-1995
Issued: 07-22-1997
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OBDAS
Patent: 5742914
Filed: 03-13-1995
Issued: 04-21-1998
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Remote Vehicular Diagnostic Tracking
Patent: 5754965
Filed: 09-25-1996
Issued: 05-19-1998
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Top Dumping Container Handler
Patent: 5795031
Filed: 01-22-1996
Issued: 08-18-1998
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ISOS Tailgate
Patent: 5887914
Filed: 06-07-1995
Issued: 03-30-1999
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OBDAS
Patent: 5995888
Filed: 03-04-1998
Issued: 11-30-1999
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Load Profiling
Patent: 7257467
Filed: 11-1-2002
Issued: 8-14-2007
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Rear Eject Body
Patent: 7326023
Filed: 2-25-2003
Issued: 2-5-2008
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3D Modeling of Load
Patent: 7369978
Filed: 6-13-2000
Issued: 5-6-2008
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Process for 3-Dimensional Modeling
Patent: 7412357
Filed: 06-15-1999
Issued: 08-12-2008
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Baffled Tank for a Vehicle
Patent: 7735507
Filed: 04-11-2003
Issued: 06-15-2010
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Blade Assembly
Patent: D395436
Filed: 09-14-1994
Issued: 06-23-1998
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Truck Hoist Cylinder Mount
Patent: D400491
Filed: 05-26-1995
Issued: 11-03-1998
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