TREA

Jack H. Michaelis

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  • Elmhurst, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Slide compression mechanism for flexible post binder
    • Patent number 4,323,318
    • Issue date Apr 6, 1982
    • Wilson Jones Company
    • John P. Clark
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Carrying and support handle for binders
    • Patent number 3,950,048
    • Issue date Apr 13, 1976
    • Swingline, Inc.
    • Louis Aloyious Unti
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Loose leaf binder
    • Patent number 3,944,374
    • Issue date Mar 16, 1976
    • Swingline, Inc.
    • Raymond R. Young
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER