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Industry

  • CPC
  • B31B2219/9061
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Current Industry

Patents Grantslast 30 patents

  • Information Patent Grant

    3497916

    • Patent number 3,497,916
    • Issue date Mar 3, 1970
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    1949879

    • Patent number 1,949,879
    • Issue date Mar 6, 1934
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    1745312

    • Patent number 1,745,312
    • Issue date Jan 28, 1930
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD

Patents Applicationslast 30 patents

  • Information Patent Application

    PACKAGE BAG AND METHOD FOR PRODUCING SAME

    • Publication number 20130217556
    • Publication date Aug 22, 2013
    • Toshihiko Mori
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Application

    FILM BAG

    • Publication number 20130170772
    • Publication date Jul 4, 2013
    • Rudolf Wild GmbH & Co. KG
    • Axel De With
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Application

    MICROWAVABLE FILM PACKAGE HAVING STEAM VENTING FEATURE

    • Publication number 20120308690
    • Publication date Dec 6, 2012
    • AMERICAN PACKAGING CORPORATION
    • Seth G. Holmen
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Bag and Method for Producing the Same

    • Publication number 20090052813
    • Publication date Feb 26, 2009
    • WINDMOLLER & HOLSCHER KG
    • Rudiger Grosse-Heitmeyer
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD