applied to the external and internal part of the container wall

Patents Grantslast 30 patents

  • Information Patent Grant

    Easy-opening closure for retortable container

    • Patent number 7,055,713
    • Issue date Jun 6, 2006
    • Sonoco Development, Inc.
    • Keith Rea
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Packing container and method of manufacturing the containers

    • Patent number 6,996,949
    • Issue date Feb 14, 2006
    • Tetra Laval Holdings & Finance S.A.
    • Claude Bergerioux
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Packaging container and method of manufacturing the same

    • Patent number 6,938,819
    • Issue date Sep 6, 2005
    • Tetra Laval Holdings & Finance S.A.
    • Claude Bergerioux
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Easy-opening closure for hermetic sealing a retortable container

    • Patent number 5,752,614
    • Issue date May 19, 1998
    • Sonoco Products Company
    • Brian E. Nelson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Pull-tab for liquid container

    • Patent number 5,647,500
    • Issue date Jul 15, 1997
    • Tetra Laval Holdings & Finance SA
    • Hidetoshi Konno
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Easy open closure system

    • Patent number 4,853,267
    • Issue date Aug 1, 1989
    • Minnesota Mining and Manufacturing Company
    • Shih-Lai Lu
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Embossed tape for closure system

    • Patent number 4,817,816
    • Issue date Apr 4, 1989
    • Minnesota Mining and Manufacturing Company
    • Steven R. Leseman
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Process for providing filled containers

    • Patent number 4,680,917
    • Issue date Jul 21, 1987
    • International Paper Company
    • Thomas P. Hambleton
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Fiber can with reinforcing crimped metal closure

    • Patent number 4,637,543
    • Issue date Jan 20, 1987
    • Weidenhammer Packungen KG GmbH & Co.
    • Helmut Kucherer
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Tape closure for a can end

    • Patent number 4,577,777
    • Issue date Mar 25, 1986
    • Minnesota Mining and Manufacturing Company
    • Wilfred R. Brochman
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Tape closure for a can end

    • Patent number 4,564,121
    • Issue date Jan 14, 1986
    • Minnesota Mining and Manufacturing Company
    • Wilfred R. Brochman
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    End closure structure for a container

    • Patent number 4,557,398
    • Issue date Dec 10, 1985
    • International Paper Company
    • Thomas P. Hambleton
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Shock-resistant easily-openable vessel closure

    • Patent number 4,526,287
    • Issue date Jul 2, 1985
    • Toyo Seikan Kaisha Ltd.
    • Yasunori Miyamatsu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Tape closure for a can end

    • Patent number 4,500,011
    • Issue date Feb 19, 1985
    • Minnesota Mining and Manufacturing Company
    • Wilfred R. Brochman
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Process for manufacturing lids with a closure strip covering at lea...

    • Patent number 4,461,605
    • Issue date Jul 24, 1984
    • Swiss Aluminium Ltd.
    • Oldrich Stanek
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Easy opening tape closure for beverage container

    • Patent number 4,448,326
    • Issue date May 15, 1984
    • Minnesota Mining and Manufacturing Company
    • Wilfred R. Brochman
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Tamper-proof closure for container

    • Patent number 4,445,620
    • Issue date May 1, 1984
    • Minnesota Mining and Manufacturing Company
    • Wilfred R. Brochman
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Container closure system with vent opening through the closure tape

    • Patent number 4,405,056
    • Issue date Sep 20, 1983
    • Minnesota Mining and Manufacturing Company
    • Richard A. Patterson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Easily openable vessel closure and process for preparation thereof

    • Patent number 4,397,401
    • Issue date Aug 9, 1983
    • Toyo Seikan Kaisha Ltd.
    • Hiroshi Ueno
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Easy open closure system

    • Patent number 4,378,074
    • Issue date Mar 29, 1983
    • Minnesota Mining and Manufacturing Company
    • Wilfred R. Brochman
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Bonding devices and methods for bonding tape closures to a containe...

    • Patent number 4,373,978
    • Issue date Feb 15, 1983
    • Minnesota Mining and Manufacturing Company
    • Richard A. Patterson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Oil-resistant closure system

    • Patent number 4,372,460
    • Issue date Feb 8, 1983
    • Minnesota Mining and Manufacturing Company
    • Wilfred R. Brochman
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Plastic pull tab with memory

    • Patent number 4,244,488
    • Issue date Jan 13, 1981
    • The Continental Group, Inc.
    • James J. Fridl
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Easy open closure system

    • Patent number 4,215,791
    • Issue date Aug 5, 1980
    • Minnesota Mining and Manufacturing Company
    • Wilfred R. Brochman
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Retention means for container closure assembly

    • Patent number 4,189,060
    • Issue date Feb 19, 1980
    • Minnesota Mining and Manufacturing Company
    • Gladstone Trotman
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Closure assembly having a tear template

    • Patent number 4,163,506
    • Issue date Aug 7, 1979
    • Minnesota Mining and Manufacturing Company
    • Richard A. Patterson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Easy open container end assembly

    • Patent number 4,108,330
    • Issue date Aug 22, 1978
    • Minnesota Mining and Manufacturing Company
    • Richard A. Patterson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Easy open closure system

    • Patent number 3,990,603
    • Issue date Nov 9, 1976
    • Minnesota Mining and Manufacturing Company
    • Wilfred R. Brochman
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Can closure

    • Patent number 3,964,415
    • Issue date Jun 22, 1976
    • Minnesota Mining and Manufacturing Company
    • Harris W. Viker
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3889844

    • Patent number 3,889,844
    • Issue date Jun 17, 1975
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents