TREA

ball-shaped objects

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  • CPC
  • B21D51/08
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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

Current Industry

B21D51/08ball-shaped objects
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    In or relating to deodorant balls
    • Patent number 10,426,245
    • Issue date Oct 1, 2019
    • Obrist Closures Switzerland GmbH
    • Patrick Schmidt
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Spherical object formed of several joint parts and method for produ...
    • Patent number 8,998,023
    • Issue date Apr 7, 2015
    • Vaasaball LNG Products Oy
    • Pertti Niemi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Low cost parabolic solar concentrator and method to develop the same
    • Patent number 8,454,177
    • Issue date Jun 4, 2013
    • Toyota Motor Engineering & Manufacturing North America, Inc.
    • Umesh N. Gandhi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for continuously producing jingling bells
    • Patent number 6,098,259
    • Issue date Aug 8, 2000
    • Chung-Shyan Huang
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of and apparatus for fabricating dimensionally stable, cylin...
    • Patent number 5,781,976
    • Issue date Jul 21, 1998
    • Franz Stuhlbacher
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Process for hot forming hollow spherical bodies
    • Patent number 5,727,413
    • Issue date Mar 17, 1998
    • Metalprint S.r.l.
    • Giacomo Gioachino Mingotti
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Process for the production of hollow ball bearings
    • Patent number 5,659,956
    • Issue date Aug 26, 1997
    • Mikhail Braginsky
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for producing globe-shaped bells with single piece shells
    • Patent number 5,485,664
    • Issue date Jan 23, 1996
    • Chung-Shyan Huang
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Process to make a toroid outer shell from sheet stock
    • Patent number 5,483,813
    • Issue date Jan 16, 1996
    • Morton International, Inc.
    • Randall J. Clark
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fully rounded jingle bell making method
    • Patent number 5,297,324
    • Issue date Mar 29, 1994
    • Wen-Chian Su
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and device for manufacturing filler elements from expanded m...
    • Patent number 5,247,822
    • Issue date Sep 28, 1993
    • Max M. Spath
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Filler body for receptacles for combustible fluids and method of ma...
    • Patent number 4,613,054
    • Issue date Sep 23, 1986
    • Hannes Schrenk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Apparatus for forming golf ball molds
    • Patent number 4,552,004
    • Issue date Nov 12, 1985
    • Gilbert Barfield
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of making hot drawn low friction bearing
    • Patent number 4,442,578
    • Issue date Apr 17, 1984
    • Charles S. White
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of producing moulded parts
    • Patent number 4,106,321
    • Issue date Aug 15, 1978
    • Mikhail Alexandrovich Platonov
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3731359
    • Patent number 3,731,359
    • Issue date May 8, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3689027
    • Patent number 3,689,027
    • Issue date Sep 5, 1972
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3660880
    • Patent number 3,660,880
    • Issue date May 9, 1972
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3654795
    • Patent number 3,654,795
    • Issue date Apr 11, 1972
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3505718
    • Patent number 3,505,718
    • Issue date Apr 14, 1970
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3470720
    • Patent number 3,470,720
    • Issue date Oct 7, 1969
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3445918
    • Patent number 3,445,918
    • Issue date May 27, 1969
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3339259
    • Patent number 3,339,259
    • Issue date Sep 5, 1967
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3315513
    • Patent number 3,315,513
    • Issue date Apr 25, 1967
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3283348
    • Patent number 3,283,348
    • Issue date Nov 8, 1966
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    3213658
    • Patent number 3,213,658
    • Issue date Oct 26, 1965
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3050844
    • Patent number 3,050,844
    • Issue date Aug 28, 1962
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3044166
    • Patent number 3,044,166
    • Issue date Jul 17, 1962
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2963772
    • Patent number 2,963,772
    • Issue date Dec 13, 1960
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2851980
    • Patent number 2,851,980
    • Issue date Sep 16, 1958
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents