Thickness separators and side seals

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for manufacturing polishing pad

    • Patent number 9,050,707
    • Issue date Jun 9, 2015
    • Toyo Tire & Rubber Co., Ltd.
    • Takeshi Fukuda
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Method for manufacturing polishing pad

    • Patent number 8,500,932
    • Issue date Aug 6, 2013
    • Toyo Tire & Rubber Co., Ltd.
    • Takeshi Fukuda
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Method for manufacturing polishing pad

    • Patent number 8,398,794
    • Issue date Mar 19, 2013
    • Toyo Tire & Rubber Co., Ltd.
    • Takeshi Fukuda
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Method for production of porous cross-linked polymer

    • Patent number 6,750,263
    • Issue date Jun 15, 2004
    • Nippon Shokubai Co., Ltd.
    • Masazumi Sasabe
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Apparatus for the continuous production of expanded plastics panels...

    • Patent number 6,655,944
    • Issue date Dec 2, 2003
    • Impianti Oms S.p.A.
    • Loris Massarotto
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for producing rigid foam plastic laminated board

    • Patent number 4,043,719
    • Issue date Aug 23, 1977
    • The Celotex Corporation
    • William R. Jones
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for the continuous manufacture of phenolic resin foam in...

    • Patent number 4,042,314
    • Issue date Aug 16, 1977
    • Dynamit Nobel Aktiengesellschaft
    • Klaus Bruning
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for the continuous manufacture of phenolic resin foam in...

    • Patent number 3,999,230
    • Issue date Dec 28, 1976
    • Dynamit Nobel Aktiengesellschaft
    • Klaus Bruning
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3885010

    • Patent number 3,885,010
    • Issue date May 20, 1975
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3836298

    • Patent number 3,836,298
    • Issue date Sep 17, 1974
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3824057

    • Patent number 3,824,057
    • Issue date Jul 16, 1974
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3793122

    • Patent number 3,793,122
    • Issue date Feb 19, 1974
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3738895

    • Patent number 3,738,895
    • Issue date Jun 12, 1973
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3689348

    • Patent number 3,689,348
    • Issue date Sep 5, 1972
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3620863

    • Patent number 3,620,863
    • Issue date Nov 16, 1971
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3530029

    • Patent number 3,530,029
    • Issue date Sep 22, 1970
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3528126

    • Patent number 3,528,126
    • Issue date Sep 15, 1970
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3462795

    • Patent number 3,462,795
    • Issue date Aug 26, 1969
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3262151

    • Patent number 3,262,151
    • Issue date Jul 26, 1966
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3167603

    • Patent number 3,167,603
    • Issue date Jan 26, 1965
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR MANUFACTURING POLISHING PAD

    • Publication number 20130340351
    • Publication date Dec 26, 2013
    • Toyo Tire & Rubber Co., Ltd.
    • Takeshi FUKUDA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    METHOD FOR MANUFACTURING POLISHING PAD

    • Publication number 20120108149
    • Publication date May 3, 2012
    • Toyo Tire & Rubber Co., Ltd.
    • Takeshi FUKUDA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    METHOD FOR MANUFACTURING POLISHING PAD

    • Publication number 20120108065
    • Publication date May 3, 2012
    • Toyo Tire & Rubber Co., Ltd.
    • Takeshi FUKUDA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    METHOD FOR MANUFACTURING POLISHING PAD

    • Publication number 20090093202
    • Publication date Apr 9, 2009
    • Toyo Tire & Rubber Co., Ltd.
    • Takeshi Fukuda
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Method for production of porous cross-linked polymer

    • Publication number 20020193455
    • Publication date Dec 19, 2002
    • Masazumi Sasabe
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Apparatus for the continuous production of expanded plastics panels...

    • Publication number 20020069951
    • Publication date Jun 13, 2002
    • IMPIANTI OMS S.p.A.
    • Loris Massarotto
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL