Curling

Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for producing a rolled curl on an open end of...

    • Patent number 11,905,065
    • Issue date Feb 20, 2024
    • Exal Corporation
    • Thomas James Chupak
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Shaped metal container, microstructure, a method for making a shape...

    • Patent number 11,738,382
    • Issue date Aug 29, 2023
    • The Coca-Cola Company
    • Philippe Niec
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Electronic cam-type can seamer

    • Patent number 11,207,724
    • Issue date Dec 28, 2021
    • TREMARK
    • Jean-Charles Marchadour
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method of making a retort container

    • Patent number 11,040,495
    • Issue date Jun 22, 2021
    • Sonoco Development, Inc.
    • Trevor Price
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Threaded bottle-shaped can and manufacturing method thereof

    • Patent number 11,001,405
    • Issue date May 11, 2021
    • DAIWA CAN COMPANY
    • Yasushi Enoki
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Shaped metal container, microstructure, a method for making a shape...

    • Patent number 10,906,081
    • Issue date Feb 2, 2021
    • The Coca-Cola Company
    • Philippe Niec
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Concave can end

    • Patent number 10,850,888
    • Issue date Dec 1, 2020
    • Crown Packaging Technology, Inc.
    • Christopher Paul Ramsey
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Tool for curling of can necks

    • Patent number 10,807,144
    • Issue date Oct 20, 2020
    • MORAVIA CANS A.S.
    • Jan Sedlacek
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method of making a retort container

    • Patent number 10,569,324
    • Issue date Feb 25, 2020
    • Sonoco Development, Inc.
    • Trevor Price
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of making a retort container

    • Patent number 10,399,139
    • Issue date Sep 3, 2019
    • Sonoco Development, Inc.
    • Trevor Price
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method and apparatus for curling an article

    • Patent number 10,300,521
    • Issue date May 28, 2019
    • Belvac Production Machinery, Inc.
    • Gerald Meador
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for manufacturing metallic can

    • Patent number 9,744,583
    • Issue date Aug 29, 2017
    • Il Han Yoo
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for expanding the diameter of a metal container

    • Patent number 9,700,929
    • Issue date Jul 11, 2017
    • Alcoa USA Corp.
    • Anthony J. Fedusa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Manufacturing method and manufacturing apparatus of screw-threaded...

    • Patent number 9,339,864
    • Issue date May 17, 2016
    • Universal Can Corporation
    • Masahiro Hosoi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Process for forming the wall of the mouth of a metal container or p...

    • Patent number 9,016,098
    • Issue date Apr 28, 2015
    • Sodetch Sarl
    • Jean Larroche
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Device for roller-flanging cylindrical bodies

    • Patent number 5,477,720
    • Issue date Dec 26, 1995
    • Krupp Maschinentechnik Gesellschaft mit beschrankter Haftung
    • Norbert Lentz
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Process and apparatus for forming an outwardly curled lip on cylind...

    • Patent number 5,431,619
    • Issue date Jul 11, 1995
    • Sonoco Products Company
    • John E. Bacon
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Curling apparatus

    • Patent number 5,165,267
    • Issue date Nov 24, 1992
    • Matsushita Electric Industrial Co., Ltd.
    • Osamu Watanabe
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Process for producing a two-chamber pressurized package

    • Patent number 5,069,590
    • Issue date Dec 3, 1991
    • Gerd Stoffel
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Reducing the diameter of tubular bodies

    • Patent number 4,854,149
    • Issue date Aug 8, 1989
    • Metal Box p.l.c.
    • Paul Porucznik
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Necked container

    • Patent number 4,753,364
    • Issue date Jun 28, 1988
    • Stoffel Technologies Inc.
    • Hans F. Stoffel
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Container and lid having a locking ring

    • Patent number 4,651,892
    • Issue date Mar 24, 1987
    • Thomassen & Drijver-Verblifa NV
    • Martinus Boersma
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for making a necked container

    • Patent number 4,527,412
    • Issue date Jul 9, 1985
    • Stoffel Technologies, Inc.
    • Hans F. Stoffel
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Necked-in aerosol container-method of forming

    • Patent number 4,261,193
    • Issue date Apr 14, 1981
    • The Continental Group, Inc.
    • Arnold R. Boik
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Container processing apparatus

    • Patent number 4,241,848
    • Issue date Dec 30, 1980
    • Phillips Petroleum Company
    • Jerry W. Young
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Manufacture of foil containers

    • Patent number 4,212,184
    • Issue date Jul 15, 1980
    • Hans Falch
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for flanging can bodies

    • Patent number 4,207,761
    • Issue date Jun 17, 1980
    • Weyerhaeuser Company
    • Allan J. Niemi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Necked-in aerosol containers

    • Patent number 4,173,883
    • Issue date Nov 13, 1979
    • The Continental Group, Inc.
    • Arnold R. Boik
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Container processing apparatus

    • Patent number 4,143,610
    • Issue date Mar 13, 1979
    • Phillips Petroleum Company
    • Jerry W. Young
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Rolled edge in cans

    • Patent number 4,113,133
    • Issue date Sep 12, 1978
    • CEBAL
    • Andre Berthet
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents