TREA

suspended in the middle

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  • CPC
  • B42F15/0029
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B42Bookbinding B42FSHEETS TEMPORARILY ATTACHED TOGETHER FILING APPLIANCES FILE CARDS INDEXING B42F15/00Suspended filing appliances

Current Industry

B42F15/0029suspended in the middle
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Paper holder
    • Patent number 9,469,147
    • Issue date Oct 18, 2016
    • GI Technos Inc.
    • Tsukasa Yoshida
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Visual organization and display apparatus and system
    • Patent number 8,439,211
    • Issue date May 14, 2013
    • Ray R. Emrani
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Plastic clipboard having elastic engaging pins
    • Patent number 5,253,943
    • Issue date Oct 19, 1993
    • Yazaki Industrial Chemical Co Ltd.
    • Muneharu Miyashita
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Universal center hook
    • Patent number 4,820,074
    • Issue date Apr 11, 1989
    • Tab Products Company
    • Kent Thomas
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Apparatus for supporting and storing engineering drawings and the like
    • Patent number 4,708,509
    • Issue date Nov 24, 1987
    • Juanita L. Brunett
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Arrangement for releasably suspending a sheet member from a support
    • Patent number 4,020,951
    • Issue date May 3, 1977
    • Leitz; Louis
    • Roland Wurthner
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    3817587
    • Patent number 3,817,587
    • Issue date Jun 18, 1974
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    3639020
    • Patent number 3,639,020
    • Issue date Feb 1, 1972
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    3604067
    • Patent number 3,604,067
    • Issue date Sep 14, 1971
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    3558038
    • Patent number 3,558,038
    • Issue date Jan 26, 1971
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    3424167
    • Patent number 3,424,167
    • Issue date Jan 28, 1969
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    3359986
    • Patent number 3,359,986
    • Issue date Dec 26, 1967
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    3310272
    • Patent number 3,310,272
    • Issue date Mar 21, 1967
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    3275004
    • Patent number 3,275,004
    • Issue date Sep 27, 1966
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    3219234
    • Patent number 3,219,234
    • Issue date Nov 23, 1965
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    3208457
    • Patent number 3,208,457
    • Issue date Sep 28, 1965
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    3165104
    • Patent number 3,165,104
    • Issue date Jan 12, 1965
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    2962335
    • Patent number 2,962,335
    • Issue date Nov 29, 1960
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    2187113
    • Patent number 2,187,113
    • Issue date Jan 16, 1940
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    2165157
    • Patent number 2,165,157
    • Issue date Jul 4, 1939
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    2111932
    • Patent number 2,111,932
    • Issue date Mar 22, 1938
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents