Patents by Inventor Mark Robert Fischer

Mark Robert Fischer has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10772418
    Abstract: The present invention relates to a brush assembly for cleaning metal, the assembly comprising one or more brush heads, each brush head comprising a bundle of conductive filaments, having a working end adapted for contacting metal, and a terminal end, the brush head connectable to an electricity supply, and a housing connected to and retaining at least one sheath, each sheath at least partially surrounding at least one brush head, wherein each brush head and its respective sheath are movable in relation to each other by operating an adjustment mechanism and the working end of the brush head and the sheath are selectively fixable in relation to each other.
    Type: Grant
    Filed: January 9, 2018
    Date of Patent: September 15, 2020
    Assignee: Ensitech IP Pty Limited
    Inventors: Clive Stuart White, Mark Robert Fischer
  • Patent number: 10413051
    Abstract: An electrolytic brush assembly including a handle assembly; a shroud extending from the handle assembly, the shroud having an aperture at a distal end thereof; and a brush connecting assembly for releasably connecting a brush to the handle assembly whereby the brush extends through the aperture of the shroud. The handle assembly includes an adjustment sub-assembly for selectively moving the brush connecting assembly and a brush connected thereto relative to the handle assembly and the aperture of the shroud.
    Type: Grant
    Filed: May 12, 2015
    Date of Patent: September 17, 2019
    Assignee: Ensitech IP Pty Ltd
    Inventors: Clive Stuart White, Mark Robert Fischer
  • Publication number: 20190208899
    Abstract: The present invention relates to a brush assembly for cleaning metal, the assembly comprising one or more brush heads, each brush head comprising a bundle of conductive filaments, having a working end adapted for contacting metal, and a terminal end, the brush head connectable to an electricity supply, and a housing connected to and retaining at least one sheath, each sheath at least partially surrounding at least one brush head, wherein each brush head and its respective sheath are movable in relation to each other by operating an adjustment mechanism and the working end of the brush head and the sheath are selectively fixable in relation to each other.
    Type: Application
    Filed: January 9, 2018
    Publication date: July 11, 2019
    Inventors: Clive Stuart White, Mark Robert Fischer
  • Patent number: 9877575
    Abstract: The present invention relates to a brush assembly for cleaning metal, the assembly comprising one or more brush heads, each brush head comprising a bundle of conductive filaments, having a working end adapted for contacting metal, and a terminal end, the brush head connectable to an electricity supply, and a housing connected to and retaining at least one sheath, each sheath at least partially surrounding at least one brush head, wherein each brush head and its respective sheath are movable in relation to each other by operating an adjustment mechanism and the working end of the brush head and the sheath are selectively fixable in relation to each other.
    Type: Grant
    Filed: June 7, 2013
    Date of Patent: January 30, 2018
    Assignee: Ensitech IP Pty Ltd.
    Inventors: Clive Stuart White, Mark Robert Fischer
  • Publication number: 20170099941
    Abstract: An electrolytic brush assembly including a handle assembly; a shroud extending from the handle assembly, the shroud having an aperture at a distal end thereof; and a brush connecting assembly for releasably connecting a brush to the handle assembly whereby the brush extends through the aperture of the shroud. The handle assembly includes an adjustment sub-assembly for selectively moving the brush connecting assembly and a brush connected thereto relative to the handle assembly and the aperture of the shroud.
    Type: Application
    Filed: May 12, 2015
    Publication date: April 13, 2017
    Applicant: Ensitech IP Pty Ltd
    Inventors: Clive Stuart White, Mark Robert Fischer
  • Publication number: 20150150368
    Abstract: The present invention relates to a brush assembly for cleaning metal, the assembly comprising one or more brush heads, each brush head comprising a bundle of conductive filaments, having a working end adapted for contacting metal, and a terminal end, the brush head connectable to an electricity supply, and a housing connected to and retaining at least one sheath, each sheath at least partially surrounding at least one brush head, wherein each brush head and its respective sheath are movable in relation to each other by operating an adjustment mechanism and the working end of the brush head and the sheath are selectively fixable in relation to each other.
    Type: Application
    Filed: June 7, 2013
    Publication date: June 4, 2015
    Inventors: Clive Stuart White, Mark Robert Fischer
  • Patent number: D776935
    Type: Grant
    Filed: November 11, 2014
    Date of Patent: January 24, 2017
    Assignee: ENSITECH IP PTY LIMITED
    Inventors: Clive Stuart White, Mark Robert Fischer, Franco Fornesari
  • Patent number: D777442
    Type: Grant
    Filed: November 11, 2014
    Date of Patent: January 31, 2017
    Assignee: ENSITECH IP PTY LIMITED
    Inventors: Clive Stuart White, Mark Robert Fischer, Franco Fornesari
  • Patent number: D777541
    Type: Grant
    Filed: November 11, 2014
    Date of Patent: January 31, 2017
    Assignee: ENSITECH IP PTY LIMITED
    Inventors: Clive Stuart White, Mark Robert Fischer, Franco Fornesari