TREA

Lee A. Boy

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  • Staten Island, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Positionable indexing tab
    • Patent number 6,332,285
    • Issue date Dec 25, 2001
    • Esselte Corporation
    • Eric R. Aaldenberg
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Method of making a hanging file folder and the folder made thereby
    • Patent number 6,248,050
    • Issue date Jun 19, 2001
    • Esselte Corporation
    • Lee A. Boy
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Method for manufacturing a file folder having a pocket
    • Patent number 6,063,226
    • Issue date May 16, 2000
    • Esselte Corporation
    • Allan Eugene Foster
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    File folder having a pocket
    • Patent number 5,833,271
    • Issue date Nov 10, 1998
    • Esselte Corporation
    • Allan Eugene Foster
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Reinforced expandable folders
    • Patent number 5,720,427
    • Issue date Feb 24, 1998
    • The Smead Manufacturing Company
    • Theodore V. Kachel
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Reinforced expandable folders
    • Patent number 5,711,750
    • Issue date Jan 27, 1998
    • Smead Manufacturing Company
    • Duane Christensen
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Reinforced shelf filing folders
    • Patent number 5,284,362
    • Issue date Feb 8, 1994
    • Esselte Pendaflex Corporation
    • Theodore V. Kachel
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Reinforced paper office supplies and method of making them
    • Patent number 5,256,130
    • Issue date Oct 26, 1993
    • Esselte Pendaflex Corporation
    • Theodore V. Kachel
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Reinforced expandable folder
    • Patent number 5,161,731
    • Issue date Nov 10, 1992
    • Esselte Pendaflex Corporation
    • Jonathan B. Rivlin
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER