TREA

William B. Leftwich

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  • Elkhart, IN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cold steel cambering apparatus and method
    • Patent number 6,474,124
    • Issue date Nov 5, 2002
    • Banks Corporation
    • William B Leftwich
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Collapsible table for motor vehicle
    • Patent number 5,771,815
    • Issue date Jun 30, 1998
    • Glaval Corporation
    • William B. Leftwich
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Seat support for a motor vehicle
    • Patent number 5,697,662
    • Issue date Dec 16, 1997
    • Glaval Corporation
    • William B. Leftwich
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Quick release seat pedestal
    • Patent number 5,348,264
    • Issue date Sep 20, 1994
    • Norco Industries, Inc.
    • Jeffrey P. Few
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Convertible sofa-bed
    • Patent number 5,271,109
    • Issue date Dec 21, 1993
    • Voyager, Inc.
    • David I. Markel
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Rollover back sofa bed
    • Patent number 4,639,953
    • Issue date Feb 3, 1987
    • Coachmen Industries, Inc.
    • Terry J. McElmurry
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Rollover back sofa-bed
    • Patent number 4,625,347
    • Issue date Dec 2, 1986
    • Coachmen Industries, Inc.
    • Terry J. McElmurry
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    TRANSLATIONAL BRACKET ASSEMBLY
    • Publication number 20070215016
    • Publication date Sep 20, 2007
    • WILLIAM LEFTWICH
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Powered ramp door lift
    • Publication number 20070040405
    • Publication date Feb 22, 2007
    • John R. Coble
    • B60 - VEHICLES IN GENERAL