using a rotating mould

Patents Grantslast 30 patents

  • Information Patent Grant

    Optical element, light-emitting device, lighting device, and method...

    • Patent number 9,751,267
    • Issue date Sep 5, 2017
    • Semiconductor Energy Laboratory Co., Ltd.
    • Koichiro Tanaka
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Rotational moulding

    • Patent number 6,261,490
    • Issue date Jul 17, 2001
    • Rotec Chemicals Limited
    • Ronald Ian Kliene
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Rotational moulding process

    • Patent number 6,180,203
    • Issue date Jan 30, 2001
    • Peter J. Unkles
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for making tires and the like

    • Patent number 6,165,397
    • Issue date Dec 26, 2000
    • American Mobility Limited
    • Vincent F. Panaroni
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Spin casting apparatus for manufacturing an item from polyurethane...

    • Patent number 5,906,836
    • Issue date May 25, 1999
    • American Mobility Limited Partnership
    • Vincent F. Panaroni
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Foamed PVC pneumatic ball

    • Patent number 4,956,234
    • Issue date Sep 11, 1990
    • Industrias Salver, S.A. de C.V.
    • Jorge L. Morales
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for forming expanded foam rotomolded products

    • Patent number 4,952,350
    • Issue date Aug 28, 1990
    • Nelson A. Taylor Co., Inc.
    • Keith Duffy
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for making foam products

    • Patent number 4,943,223
    • Issue date Jul 24, 1990
    • Vincent E. Panaroni
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of manufacturing a syntactic sleeve for insulating a pipeline

    • Patent number 4,900,488
    • Issue date Feb 13, 1990
    • Shell Oil Company
    • Michael H. Collins
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for making polyurethane tires with an outer skin

    • Patent number 4,855,096
    • Issue date Aug 8, 1989
    • Vincent F. Panaroni
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Rotational molding method using polyolefin powder compositions

    • Patent number 4,477,400
    • Issue date Oct 16, 1984
    • Stamicarbon B.V.
    • Erik R. Peerlkamp
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Polyolefin powder compositions, in particular polyethylene powder c...

    • Patent number 4,440,899
    • Issue date Apr 3, 1984
    • Stamicarbon B.V.
    • Erik R. Peerlkamp
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of rotational molding

    • Patent number 3,984,511
    • Issue date Oct 5, 1976
    • Dart Industries Inc.
    • Sidney G. Lammers
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of producing composite foamed shaped articles from thermopla...

    • Patent number 3,962,390
    • Issue date Jun 8, 1976
    • Sekisui Kagaku Kogyo Kabushiki Kaisha
    • Hisayuki Mori
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3914361

    • Patent number 3,914,361
    • Issue date Oct 21, 1975
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3843285

    • Patent number 3,843,285
    • Issue date Oct 22, 1974
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3814778

    • Patent number 3,814,778
    • Issue date Jun 4, 1974
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3527852

    • Patent number 3,527,852
    • Issue date Sep 8, 1970
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3511738

    • Patent number 3,511,738
    • Issue date May 12, 1970
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3505437

    • Patent number 3,505,437
    • Issue date Apr 7, 1970
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3475803

    • Patent number 3,475,803
    • Issue date Nov 4, 1969
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3457205

    • Patent number 3,457,205
    • Issue date Jul 22, 1969
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3377411

    • Patent number 3,377,411
    • Issue date Apr 9, 1968
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3309439

    • Patent number 3,309,439
    • Issue date Mar 14, 1967
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3052927

    • Patent number 3,052,927
    • Issue date Sep 11, 1962
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3006033

    • Patent number 3,006,033
    • Issue date Oct 31, 1961
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents