Patents by Inventor Stewart D. Elsegood

Stewart D. Elsegood 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: 6846411
    Abstract: A filter adapter for removing metallic particles from fluid. The adapter is cylindrical in shape and includes an attachment insert for mounting the adapter between a source in a fluid flow system and a conventional filter. The adapter has a ring shaped magnet held in the housing of the adapter by magnet holders. The adapter has a plurality of perforations in the top and bottom for the flow of unfiltered fluid from the fluid source, through the adapter, and to the conventional filter. The attachment insert is hollow so as to allow filtered oil to flow back from the conventional filter to the fluid system the adapter is attached to.
    Type: Grant
    Filed: December 21, 2001
    Date of Patent: January 25, 2005
    Assignee: Boss Components (Australia) Pty Ltd
    Inventor: Stewart D. Elsegood
  • Patent number: 6835308
    Abstract: A magnetic fluid filter for filtering metallic particles from a fluid flow system. The filter comprises a magnetic array, a central support for the magnetic array, and arm pieces for positioning the effective range of the magnetic array in a fluid flow environment. The magnetic array includes a plurality of disc shaped magnets arranged with poles in opposition, interleaved with the arm pieces and disc shaped pole pieces.
    Type: Grant
    Filed: October 21, 2002
    Date of Patent: December 28, 2004
    Assignee: Boss Components (Australia) Pty Ltd
    Inventor: Stewart D. Elsegood
  • Publication number: 20040245179
    Abstract: A filter adapter for removing metallic particles from fluid. The adapter is cylindrical in shape and includes an attachment insert for mounting the adapter between a source in a fluid flow system and a conventional filter. The adapter has a ring shaped magnet held in the housing of the adapter by magnet holders, and a sealing gasket having multiple raised portions so as to provide multiple sealing surfaces to engage a sealing surface of a fluid source. The adapter has a plurality of perforations in the top and bottom for the flow of unfiltered fluid from the fluid source, through the adapter, and to the conventional filter. The attachment insert is hollow so as to allow filtered oil to flow back from the conventional filter to the fluid system the adapter is attached to.
    Type: Application
    Filed: July 15, 2004
    Publication date: December 9, 2004
    Inventor: Stewart D. Elsegood
  • Publication number: 20030226774
    Abstract: Embodiments of a kit for use in servicing vehicle transmissions are disclosed. In one embodiment, the kit is used for conducting a transmission fluid flow test and/or installing an external transmission fluid filter. The kit comprises an improved transmission fluid container having an integral handle within the outline of the outer periphery of the body of the container.
    Type: Application
    Filed: June 11, 2002
    Publication date: December 11, 2003
    Inventors: Stewart D. Elsegood, Leonard George Kelsey
  • Publication number: 20030116505
    Abstract: A magnetic fluid filter for filtering metallic particles from a fluid flow system. The filter comprises a cylindrical case, a magnetic array, a support for the magnetic array, and fluid line connection pieces for incorporation of the filter into a fluid flow line. The magnetic array includes a plurality of disc shaped magnets arranged with poles in opposition, interleaved with disc shaped pole pieces.
    Type: Application
    Filed: December 21, 2001
    Publication date: June 26, 2003
    Inventor: Stewart D. Elsegood
  • Publication number: 20030116494
    Abstract: A magnetic fluid filter for filtering metallic particles from a fluid flow system. The filter comprises a magnetic array, a central support for the magnetic array, and arm pieces for positioning the effective range of the magnetic array in a fluid flow environment. The magnetic array includes a plurality of disc shaped magnets arranged with poles in opposition, interleaved with the arm pieces and disc shaped pole pieces.
    Type: Application
    Filed: October 21, 2002
    Publication date: June 26, 2003
    Inventor: Stewart D. Elsegood