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Attachment by means of bifurcated form

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  • CPC
  • B42F3/02
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B42Bookbinding B42FSHEETS TEMPORARILY ATTACHED TOGETHER FILING APPLIANCES FILE CARDS INDEXING B42F3/00Sheets temporarily attached together involving perforations Means therefor Sheet details therefor

Current Industry

B42F3/02Attachment by means of bifurcated form
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Film stacker clip
    • Patent number 5,018,895
    • Issue date May 28, 1991
    • Joseph A. Meier
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Fastener structure for files and multi-purpose clip for use therewith
    • Patent number 4,790,680
    • Issue date Dec 13, 1988
    • Shakbar Investments Ltd.
    • Izhak Givati
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Arrangement for record filing
    • Patent number 4,684,028
    • Issue date Aug 4, 1987
    • Paul Reppel
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Pin for documents
    • Patent number 4,244,085
    • Issue date Jan 13, 1981
    • Wei Tsao-Tsung
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents