mechanically

Patents Grantslast 30 patents

  • Information Patent Grant

    Carton-shaping machine

    • Patent number 6,080,095
    • Issue date Jun 27, 2000
    • Tien Heng Machinery Co., Ltd.
    • Tuan-Mei Chiu Chen
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    Mandrel insertion mechanism in a carton container-forming device

    • Patent number 4,934,994
    • Issue date Jun 19, 1990
    • Milliken Packaging
    • Yoshimitsu Yokoyama
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    Carton unfolding apparatus

    • Patent number 4,541,827
    • Issue date Sep 17, 1985
    • General Motors Corporation
    • James D. O'Dea
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    Apparatus for opening folded corrugated cartons

    • Patent number 4,530,692
    • Issue date Jul 23, 1985
    • Consolidated Papers, Inc.
    • Donald H. Williams
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD

Patents Applicationslast 30 patents