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  • B21D51/34
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BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING METAL B21D51/00Making hollow objects

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B21D51/34by pressing
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Metal containers and methods of manufacture
    • Patent number 11,883,872
    • Issue date Jan 30, 2024
    • Crown Packaging Technology, Inc.
    • Paul Robert Dunwoody
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Metal containers and methods of manufacture
    • Patent number 11,059,086
    • Issue date Jul 13, 2021
    • Crown Packaging Technology, Inc.
    • Paul Robert Dunwoody
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Seated end process
    • Patent number 10,065,231
    • Issue date Sep 4, 2018
    • Crown Packaging Technology, Inc.
    • David Malcolm Hollingworth
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Tool for forming a three dimensional article or container
    • Patent number 9,457,509
    • Issue date Oct 4, 2016
    • Graphic Packaging International, Inc.
    • Patrick H. Wnek
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    System for marking containers
    • Patent number 9,085,025
    • Issue date Jul 21, 2015
    • Ryan Fritzsche
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Receptacle forming tool
    • Patent number 8,453,698
    • Issue date Jun 4, 2013
    • Seda S.p.A.
    • Gianfranco D'Amato
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Can end for a tubular container
    • Patent number 5,054,637
    • Issue date Oct 8, 1991
    • Rheem Empreendimentos Industrials E Comercials S/A
    • Ruggiero La Rovere
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and apparatus for crimping a container cap
    • Patent number 5,026,237
    • Issue date Jun 25, 1991
    • Coors Brewing Company
    • Jan L. Dorfman
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Process and apparatus for assembling a tubular container
    • Patent number 4,856,176
    • Issue date Aug 15, 1989
    • Rheem Empreendimentos Industriais E. Comerciais S/A
    • Ruggiero La Rovere
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Headpiece assembly
    • Patent number 4,597,280
    • Issue date Jul 1, 1986
    • Juan P. Marti
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of fitting a metal closure
    • Patent number 4,555,208
    • Issue date Nov 26, 1985
    • Cebal
    • Bernard Houdayer
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Process and machine for fastening a closure member to a container
    • Patent number 4,293,354
    • Issue date Oct 6, 1981
    • Brown Company
    • Richard G. Haas
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and apparatus for making a can end seam
    • Patent number 4,183,315
    • Issue date Jan 15, 1980
    • Weyerhaeuser Company
    • Roy E. Rogers
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for capping receptacles
    • Patent number 4,000,708
    • Issue date Jan 4, 1977
    • Aluminium Suisse S.A.
    • Jean Hardt
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Diaphragm closed cans
    • Patent number 3,977,340
    • Issue date Aug 31, 1976
    • Metal Box Limited
    • Robert Ernest Geeson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3910212
    • Patent number 3,910,212
    • Issue date Oct 7, 1975
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3866790
    • Patent number 3,866,790
    • Issue date Feb 18, 1975
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3779191
    • Patent number 3,779,191
    • Issue date Dec 18, 1973
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3757717
    • Patent number 3,757,717
    • Issue date Sep 11, 1973
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    3690504
    • Patent number 3,690,504
    • Issue date Sep 12, 1972
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3672318
    • Patent number 3,672,318
    • Issue date Jun 27, 1972
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3556031
    • Patent number 3,556,031
    • Issue date Jan 19, 1971
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3530637
    • Patent number 3,530,637
    • Issue date Sep 29, 1970
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3452695
    • Patent number 3,452,695
    • Issue date Jul 1, 1969
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3452694
    • Patent number 3,452,694
    • Issue date Jul 1, 1969
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3452897
    • Patent number 3,452,897
    • Issue date Jul 1, 1969
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3403649
    • Patent number 3,403,649
    • Issue date Oct 1, 1968
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3395827
    • Patent number 3,395,827
    • Issue date Aug 6, 1968
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3394839
    • Patent number 3,394,839
    • Issue date Jul 30, 1968
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3385249
    • Patent number 3,385,249
    • Issue date May 28, 1968
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    Metal Containers and Methods of Manufacture
    • Publication number 20240123483
    • Publication date Apr 18, 2024
    • Crown Packaging Technology, Inc.
    • Paul Robert Dunwoddy
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Metal Containers and Methods of Manufacture
    • Publication number 20210291249
    • Publication date Sep 23, 2021
    • CROWN PACKAGING TECHNOLOGY, INC.
    • Paul Robert Dunwoody
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    FOUR-LAYER CRIMPING STRUCTURE OF SMALL THREE-PIECE IRREGULAR CAN AN...
    • Publication number 20190039114
    • Publication date Feb 7, 2019
    • DONGGUAN CITY HUIMEI CAN CO., LTD
    • Xiao ZHANG
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METAL CONTAINERS AND METHODS OF MANUFACTURE
    • Publication number 20190022730
    • Publication date Jan 24, 2019
    • CROWN PACKAGING TECHNOLOGY, INC.
    • Paul Robert Dunwoody
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    CLOSURE MODULE FOR A CONTAINER
    • Publication number 20190015889
    • Publication date Jan 17, 2019
    • Ferrum AG
    • Thomas TRIEBEL
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    SEATED END PROCESS
    • Publication number 20160001347
    • Publication date Jan 7, 2016
    • CROWN PACKAGING TECHNOLOGY
    • Michael George BONSALL
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Tool For Forming A Three Dimensional Article Or Container
    • Publication number 20130064998
    • Publication date Mar 14, 2013
    • Patrick H. Wnek
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Application

    CONTAINER WITH SEAMED CLOSURE AND METHOD AND APPARATUS FOR ITS MANU...
    • Publication number 20120043340
    • Publication date Feb 23, 2012
    • CROWN PACKAGING TECHNOLOGY, INC.
    • Andrew Gregory Ioannides
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    TOOL
    • Publication number 20110263399
    • Publication date Oct 27, 2011
    • SEDA S.P.A.
    • Gianfranco D' Amato
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...