combined with means to fasten the opposite edges of the filtering band together

Patents Grantslast 30 patents

  • Information Patent Grant

    Elongate structure

    • Patent number 10,668,413
    • Issue date Jun 2, 2020
    • Z-FILTER PTY LTD
    • Bradley James Cole
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Materials handling and treatment

    • Patent number 9,381,454
    • Issue date Jul 5, 2016
    • Z-Filter (Pty) Ltd
    • Neil Deryck Bray Graham
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Fastening element for two-dimensional fibre material and method for...

    • Patent number 8,291,554
    • Issue date Oct 23, 2012
    • Sefar AG
    • Hansjoerg Duer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Connector arrangement, connector element and method of producing th...

    • Patent number 7,779,995
    • Issue date Aug 24, 2010
    • Sefar AG
    • Franz Lechner
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Concentrating method and means therefor

    • Patent number 5,725,783
    • Issue date Mar 10, 1998
    • Sunds Defibrator Industries Aktiebolag
    • Ebbe Hoden
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3441951

    • Patent number 3,441,951
    • Issue date Apr 29, 1969
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2812065

    • Patent number 2,812,065
    • Issue date Nov 5, 1957
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    SEPARATION APPARATUS AND METHOD

    • Publication number 20180133628
    • Publication date May 17, 2018
    • Neil Deryck Bray Graham
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ELONGATE STRUCTURE

    • Publication number 20170312662
    • Publication date Nov 2, 2017
    • Z-FILTER PTY LTD
    • Bradley James COLE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    BELT PRESS FILTER BELT CHANGING ASSEMBLY

    • Publication number 20160256802
    • Publication date Sep 8, 2016
    • Darrick Gray
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MATERIALS HANDLING AND TREATMENT

    • Publication number 20150021280
    • Publication date Jan 22, 2015
    • Neil Deryck Bray Graham
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MATERIALS HANDLING AND TREATMENT

    • Publication number 20140144851
    • Publication date May 29, 2014
    • Neil Deryck Bray Graham
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FASTENING ELEMENT FOR TWO-DIMENSIONAL FIBRE MATERIAL AND METHOD FOR...

    • Publication number 20100088864
    • Publication date Apr 15, 2010
    • SEFAR AG
    • Hansjoerg Duer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Connector Arrangement, Connector Element and Method of Producing th...

    • Publication number 20090266686
    • Publication date Oct 29, 2009
    • SEFAR AG
    • Franz Lechner
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL