TREA

Robert G. Karlis

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  • Hingham, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotatable writing support notebook insert
    • Patent number 5,915,873
    • Issue date Jun 29, 1999
    • Clix Products, Inc.
    • Robert G. Karlis
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Sheet of paper clips with tablets
    • Patent number 5,704,724
    • Issue date Jan 6, 1998
    • Clix Products, Inc.
    • Robert G. Karlis
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Sheet of paper clips with a single leg attachment
    • Patent number 5,669,726
    • Issue date Sep 23, 1997
    • Clix Products, Inc.
    • Robert G. Karlis
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Plastic paper punch with axially reciprocable punch heads
    • Patent number 5,638,730
    • Issue date Jun 17, 1997
    • Clix Products, Inc.
    • Robert G. Karlis
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Ergopunch
    • Patent number 5,632,188
    • Issue date May 27, 1997
    • Clix Products, Inc.
    • Robert G. Karlis
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Plastic paper clip and integral sheet-like packaging thereof
    • Patent number 5,511,661
    • Issue date Apr 30, 1996
    • Clix Products, Inc.
    • Robert G. Karlis
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Paper punch
    • Patent number 5,490,440
    • Issue date Feb 13, 1996
    • Clix Products, Inc.
    • Robert G. Karlis
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Sheet of clips
    • Patent number 5,419,018
    • Issue date May 30, 1995
    • Clix Products, Inc.
    • Robert G. Karlis
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    In binder punch
    • Patent number 5,403,108
    • Issue date Apr 4, 1995
    • Clix Products, Inc.
    • Robert G. Karlis
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER