TREA

movable-strip-type calendars

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Industry

  • CPC
  • B42D5/048
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B42Bookbinding B42DBOOKS BOOK COVERS LOOSE LEAVES PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR MOVABLE-STRIP WRITING OR READING APPARATUS B42D5/00Sheets united without binding to form pads or blocks

Current Industry

B42D5/048movable-strip-type calendars
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Erasable loop scheduler with calendar
    • Patent number 10,417,939
    • Issue date Sep 17, 2019
    • Richard J. Hogan
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Crease fold calendar
    • Patent number 5,329,711
    • Issue date Jul 19, 1994
    • Edward S. Dewey
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    2901848
    • Patent number 2,901,848
    • Issue date Sep 1, 1959
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    2505417
    • Patent number 2,505,417
    • Issue date Apr 25, 1950
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    2166019
    • Patent number 2,166,019
    • Issue date Jul 11, 1939
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    1710434
    • Patent number 1,710,434
    • Issue date Apr 23, 1929
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents