Control for blow molding apparatus

Patents Grantslast 30 patents

  • Information Patent Grant

    Process for the automatic inspection of blow-molded articles

    • Patent number 4,042,657
    • Issue date Aug 16, 1977
    • E. I. Du Pont de Nemours and Company
    • George Joseph Ostapchenko
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus improvements for controlling parison length

    • Patent number 3,970,418
    • Issue date Jul 20, 1976
    • Monsanto Company
    • Michael H. Turek
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Continuous process for producing, reheating, and blow molding parisons

    • Patent number 3,950,459
    • Issue date Apr 13, 1976
    • Phillips Petroleum Company
    • Charles L. Seefluth
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method improvements for controlling parison length

    • Patent number 3,943,214
    • Issue date Mar 9, 1976
    • Monsanto Company
    • Michael H. Turek
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Tube doffing and bundling method

    • Patent number 3,941,639
    • Issue date Mar 2, 1976
    • Ernest J. Maroschak
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Apparatus for forming multiaxially oriented containers

    • Patent number 3,933,417
    • Issue date Jan 20, 1976
    • Monsanto Company
    • Joseph R. Reilly
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3877859

    • Patent number 3,877,859
    • Issue date Apr 15, 1975
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3870774

    • Patent number 3,870,774
    • Issue date Mar 11, 1975
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3869236

    • Patent number 3,869,236
    • Issue date Mar 4, 1975
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3865913

    • Patent number 3,865,913
    • Issue date Feb 11, 1975
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3865912

    • Patent number 3,865,912
    • Issue date Feb 11, 1975
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3857660

    • Patent number 3,857,660
    • Issue date Dec 31, 1974
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3854855

    • Patent number 3,854,855
    • Issue date Dec 17, 1974
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3850560

    • Patent number 3,850,560
    • Issue date Nov 26, 1974
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3848036

    • Patent number 3,848,036
    • Issue date Nov 12, 1974
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3846056

    • Patent number 3,846,056
    • Issue date Nov 5, 1974
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3844698

    • Patent number 3,844,698
    • Issue date Oct 29, 1974
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3834848

    • Patent number 3,834,848
    • Issue date Sep 10, 1974
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3588952

    • Patent number 3,588,952
    • Issue date Jun 29, 1971
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3520020

    • Patent number 3,520,020
    • Issue date Jul 14, 1970
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3459841

    • Patent number 3,459,841
    • Issue date Aug 5, 1969
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3112522

    • Patent number 3,112,522
    • Issue date Dec 3, 1963
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2372917

    • Patent number 2,372,917
    • Issue date Apr 3, 1945
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...