Extrusion or injection molding

Patents Grantslast 30 patents

  • Information Patent Grant

    Molded egg-shaped food product, and method and mold for making same

    • Patent number 7,213,508
    • Issue date May 8, 2007
    • Clarence Staton
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Injection molding apparatus and injection molding method

    • Patent number 7,104,781
    • Issue date Sep 12, 2006
    • Toyota Jidosha Kabushiki Kaisha
    • Yukio Iwata
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Twin screw extruder, method of making aromatic polycarbonate using...

    • Patent number 6,613,128
    • Issue date Sep 2, 2003
    • Teijin Limited
    • Masasi Simonaru
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method and apparatus for processing potentially explosive and sensi...

    • Patent number 4,945,807
    • Issue date Aug 7, 1990
    • APV Chemical Machinery, Inc.
    • Bernard A. Loomans
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Radioactive waste disposal system and method

    • Patent number 4,834,914
    • Issue date May 30, 1989
    • O. L. Jackson
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Process and apparatus for producing plastic-bound propellant powder...

    • Patent number 4,767,577
    • Issue date Aug 30, 1988
    • Dietmar Muller
    • C06 - EXPLOSIVES MATCHES
  • Information Patent Grant

    Apparatus for co-extrusion of a dough mass with particulate matter...

    • Patent number 4,698,000
    • Issue date Oct 6, 1987
    • Nabisco Brands, Inc.
    • Robert Thulin
    • A21 - BAKING EDIBLE DOUGHS
  • Information Patent Grant

    Apparatus for compacting solid waste materials and its accessory fa...

    • Patent number 4,661,290
    • Issue date Apr 28, 1987
    • JGC Corporation
    • Kenzo Sauda
    • B30 - PRESSES
  • Information Patent Grant

    Method for co-extrusing dough mass with particulate matter in the o...

    • Patent number 4,579,744
    • Issue date Apr 1, 1986
    • Nabisco Brands, Inc.
    • Robert Thulin
    • A21 - BAKING EDIBLE DOUGHS
  • Information Patent Grant

    RAM Extruders

    • Patent number 4,565,512
    • Issue date Jan 21, 1986
    • Barwell Machine and Rubber Group Limited
    • Peter R. Wills
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Sealing arrangement for an extrusion apparatus

    • Patent number 3,976,285
    • Issue date Aug 24, 1976
    • Mobil Oil Corporation
    • David E. Johnson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3700247

    • Patent number 3,700,247
    • Issue date Oct 24, 1972
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3547261

    • Patent number 3,547,261
    • Issue date Dec 15, 1970
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3535737

    • Patent number 3,535,737
    • Issue date Oct 27, 1970
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3416189

    • Patent number 3,416,189
    • Issue date Dec 17, 1968
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3409940

    • Patent number 3,409,940
    • Issue date Nov 12, 1968
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3354504

    • Patent number 3,354,504
    • Issue date Nov 28, 1967
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3331101

    • Patent number 3,331,101
    • Issue date Jul 18, 1967
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3288903

    • Patent number 3,288,903
    • Issue date Nov 29, 1966
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3278986

    • Patent number 3,278,986
    • Issue date Oct 18, 1966
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3259682

    • Patent number 3,259,682
    • Issue date Jul 5, 1966
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3137035

    • Patent number 3,137,035
    • Issue date Jun 16, 1964
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3025565

    • Patent number 3,025,565
    • Issue date Mar 20, 1962
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3023455

    • Patent number 3,023,455
    • Issue date Mar 6, 1962
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2961701

    • Patent number 2,961,701
    • Issue date Nov 29, 1960
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2920347

    • Patent number 2,920,347
    • Issue date Jan 12, 1960
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2458068

    • Patent number 2,458,068
    • Issue date Jan 4, 1949
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents