TREA

Safety legs

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Industry

  • CPC
  • B65G69/2894
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B65Thin material handling B65GTRANSPORT OR STORAGE DEVICES B65G69/00Auxiliary measures taken, or devices used, in connection with loading or unloading

Current Industry

B65G69/2894Safety legs
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Loading dock locking system
    • Patent number 11,254,525
    • Issue date Feb 22, 2022
    • Jeffrey Lindsey Soule
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Shields or seals to shelter an area underneath a dock leveler
    • Patent number 8,800,086
    • Issue date Aug 12, 2014
    • Rite-Hite Holding Corporation
    • Gary Borgerding
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Dock leveler for loading dock with air bag actuator
    • Patent number 7,865,992
    • Issue date Jan 11, 2011
    • Blue Giant Equipment Corporation
    • Gregory Ion
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Support leg system and method for supporting a dock leveler
    • Patent number 7,225,493
    • Issue date Jun 5, 2007
    • 4 Front Engineered Solutions, Inc.
    • Richard K. Hoofard
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Support leg system and method for supporting a dock leveler
    • Patent number 7,216,392
    • Issue date May 15, 2007
    • SPX Dock Products, Inc.
    • Richard K. Hoofard
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Stump-out apparatus for a dock leveler
    • Patent number 7,134,159
    • Issue date Nov 14, 2006
    • Rite-Hite Holding Corporation
    • Timothy Muhl
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Support leg system and method for supporting a dock leveler
    • Patent number 7,062,813
    • Issue date Jun 20, 2006
    • SPX Dock Products, Inc.
    • Richard K. Hoofard
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Support leg system and method for supporting a dock leveler
    • Patent number 7,047,584
    • Issue date May 23, 2006
    • SPX Dock Products, Inc.
    • Richard K. Hoofard
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Dock leveler with combination safety leg and lip deflector
    • Patent number 7,032,267
    • Issue date Apr 25, 2006
    • Rite-Hite Holding Corporation
    • Michael Mitchell
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Support leg system and method for supporting a dock leveler
    • Patent number 6,931,686
    • Issue date Aug 23, 2005
    • SPX Dock Products Inc.
    • Richard K. Hoofard
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Support leg system and method for supporting a dock leveler
    • Patent number 6,918,151
    • Issue date Jul 19, 2005
    • SPX Dock Products Inc.
    • Douglas H. Massey
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Support leg moving apparatus and method
    • Patent number 6,820,295
    • Issue date Nov 23, 2004
    • Kelley Company, Inc.
    • Mark Webster
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Multi-position releasable lip latch for a dock leveler
    • Patent number 6,769,149
    • Issue date Aug 3, 2004
    • United Dominion Industries, Inc.
    • James C. Alexander
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Self releasing holddown mechanism for dock leveler
    • Patent number 6,481,038
    • Issue date Nov 19, 2002
    • Overhead Door Corporation
    • Mark S. Lounsbury
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Cross traffic legs for dock leveler
    • Patent number 6,473,926
    • Issue date Nov 5, 2002
    • Overhead Door Corporation
    • Mark S. Lounsbury
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Dockleveler holdown mechanism and method for installing the same
    • Patent number 6,317,914
    • Issue date Nov 20, 2001
    • Kelley Company, Inc.
    • Bart M. Preston
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Safety leg system for dock leveler
    • Patent number 6,276,016
    • Issue date Aug 21, 2001
    • Rite-Hite Holding Corporation
    • Scott L. Springer
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Dock leveler having an improved support leg mechanism
    • Patent number 6,216,303
    • Issue date Apr 17, 2001
    • Kelley Company, Inc.
    • Douglas H. Massey
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Lip guiding mechanism for dock levelers
    • Patent number 6,085,375
    • Issue date Jul 11, 2000
    • Rite-Hite Holding Corporation
    • David Holm
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Self releasing hold-down mechanism for dock leveler
    • Patent number 6,061,859
    • Issue date May 16, 2000
    • Overhead Door Corporation
    • Bruce R. Winter
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Maintenance prop for a dock leveler
    • Patent number 6,035,475
    • Issue date Mar 14, 2000
    • United Dominion Ind., Inc.
    • James C. Alexander
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Automatic safety legs for dock leveler
    • Patent number 5,813,072
    • Issue date Sep 29, 1998
    • United Dominion Ind., Inc.
    • James C. Alexander
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Loading bridge for ramps
    • Patent number 5,640,733
    • Issue date Jun 24, 1997
    • Alten; Kurt
    • Kurt Alten
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Loading bridge for ramps
    • Patent number 5,560,063
    • Issue date Oct 1, 1996
    • Alten; Kurt
    • Kurt Alten
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Maintenance strut for dock leveler
    • Patent number 5,546,623
    • Issue date Aug 20, 1996
    • Rite-Hite Corporation
    • Norbert Hahn
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Bridge member for ramps
    • Patent number 5,418,993
    • Issue date May 30, 1995
    • Kurt Alten
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Ramp bridging mechanism
    • Patent number 5,374,154
    • Issue date Dec 20, 1994
    • Kurt Alten
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Dockboard assembly
    • Patent number 4,455,703
    • Issue date Jun 26, 1984
    • Delta Development Group Internat'l., Inc.
    • Klaus Fromme
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Safety leg construction for a dockboard
    • Patent number 4,328,602
    • Issue date May 11, 1982
    • Kelley Company Inc.
    • David E. Bennett
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Dock leveler
    • Patent number 4,325,155
    • Issue date Apr 20, 1982
    • Kurt Alten
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents