Expanding the moulding material in flexible endless moulds

Patents Grantslast 30 patents

  • Information Patent Grant

    Method and device for manufacturing a sandwich structure comprising...

    • Patent number 10,471,634
    • Issue date Nov 12, 2019
    • Fits Holding B.V.
    • Martin Theodoor de Groot
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Processes for producing flexible polyurethane foam laminates and la...

    • Patent number 10,279,515
    • Issue date May 7, 2019
    • Covestro LLC
    • Ulrich B. Holeschovsky
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Continuous molding apparatus with cover belt

    • Patent number 4,214,864
    • Issue date Jul 29, 1980
    • Kornylak Corporation
    • Charles P. Tabler
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Continuous producton of expanded cellular material of circular cros...

    • Patent number 4,026,979
    • Issue date May 31, 1977
    • Policastilla, S/A
    • Severiano Palomares
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3914084

    • Patent number 3,914,084
    • Issue date Oct 21, 1975
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3905733

    • Patent number 3,905,733
    • Issue date Sep 16, 1975
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3840629

    • Patent number 3,840,629
    • Issue date Oct 8, 1974
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3781390

    • Patent number 3,781,390
    • Issue date Dec 25, 1973
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3700368

    • Patent number 3,700,368
    • Issue date Oct 24, 1972
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3561048

    • Patent number 3,561,048
    • Issue date Feb 9, 1971
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3413386

    • Patent number 3,413,386
    • Issue date Nov 26, 1968
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3382303

    • Patent number 3,382,303
    • Issue date May 7, 1968
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3020587

    • Patent number 3,020,587
    • Issue date Feb 13, 1962
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3011218

    • Patent number 3,011,218
    • Issue date Dec 5, 1961
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2931063

    • Patent number 2,931,063
    • Issue date Apr 5, 1960
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2835924

    • Patent number 2,835,924
    • Issue date May 27, 1958
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2817875

    • Patent number 2,817,875
    • Issue date Dec 31, 1957
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2668987

    • Patent number 2,668,987
    • Issue date Feb 16, 1954
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents