Patents by Inventor John David Holme

John David Holme 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: 11187288
    Abstract: A vehicle brake component for collecting brake dust that includes a body having a leading edge portion and a trailing edge portion, and a magnet having a collection side, an adherence side, and one or more side edges separating the collection side and the adherence side. The collection side is configured to collect brake dust by directly facing the rotor, and the adherence side is directly coupled to the body at the trailing edge portion. In one embodiment, the body of the vehicle brake component is a backing plate body of a brake pad, and in another embodiment, the body of the vehicle brake component is a caliper housing or a caliper bracket.
    Type: Grant
    Filed: July 31, 2019
    Date of Patent: November 30, 2021
    Assignee: FEDERAL-MOGUL MOTORPARTS LLC
    Inventors: Gregory Michael Vyletel, John David Holme
  • Publication number: 20210033157
    Abstract: A vehicle brake component for collecting brake dust that includes a body having a leading edge portion and a trailing edge portion, and a magnet having a collection side, an adherence side, and one or more side edges separating the collection side and the adherence side. The collection side is configured to collect brake dust by directly facing the rotor, and the adherence side is directly coupled to the body at the trailing edge portion. In one embodiment, the body of the vehicle brake component is a backing plate body of a brake pad, and in another embodiment, the body of the vehicle brake component is a caliper housing or a caliper bracket.
    Type: Application
    Filed: July 31, 2019
    Publication date: February 4, 2021
    Inventors: Gregory Michael VYLETEL, John David HOLME
  • Publication number: 20120211314
    Abstract: A pad assembly includes a carrier plate, a backing plate to one side of which is secured at least one friction pad and which is mounted on its alternate side on the carrier plate, a spring acting between the carrier plate and the backing plate and allowing for limited rocking and/or linear movement of the backing plate relative to the carrier plate against the action of the spring. A plurality of transmitting members are secured to one or the other of the carrier plate or the backing plate and project to engage the other so as to enable the transmission of force between the two plates. The arrangement of the force transmitting members is such that at least two of the force transmitting members are generally equiangularly arranged about the geometric center of the carrier plate.
    Type: Application
    Filed: May 2, 2012
    Publication date: August 23, 2012
    Applicant: FEDERAL-MOGUL FRICTION PRODUCTS LIMITED
    Inventors: John David Holme, Philip Ferdani, Nanoo Patel
  • Patent number: 8215461
    Abstract: A pad assembly includes a carrier plate, a backing plate to one side of which is secured at least one friction pad and which is mounted on its alternate side on the carrier plate, a spring acting between the carrier plate and the backing plate and allowing for limited rocking and/or linear movement of the backing plate relative to the carrier plate against the action of the spring. A plurality of transmitting members are secured to one or the other of the carrier plate or the backing plate and project to engage the other so as to enable the transmission of force between the two plates. The arrangement of the force transmitting members is such that at least two of the force transmitting members are generally equiangularly arranged about the geometric center of the carrier plate.
    Type: Grant
    Filed: November 15, 2006
    Date of Patent: July 10, 2012
    Assignee: Federal-Mogul Friction Products Limited
    Inventors: John David Holme, Philip Ferdani, Nanoo Patel
  • Publication number: 20080257664
    Abstract: A pad assembly includes a carrier plate, a backing plate to one side of which is secured at least one friction pad and which is mounted on its alternate side on the carrier plate, a spring acting between the carrier plate and the backing plate and allowing for limited rocking and/or linear movement of the backing plate relative to the carrier plate against the action of the spring. A plurality of transmitting members are secured to one or the other of the carrier plate or the backing plate and project to engage the other so as to enable the transmission of force between the two plates. The arrangement of the force transmitting members is such that at least two of the force transmitting members are generally equiangularly arranged about the geometric center of the carrier plate.
    Type: Application
    Filed: November 15, 2006
    Publication date: October 23, 2008
    Inventors: John David Holme, Philip Ferdani, Nanoo Patel
  • Patent number: 6279222
    Abstract: A method of manufacturing a brake pad comprising casting a back plate in a mould. The plate is formed with at least one integral projection which overhangs an adjacent surface of the plate. The mould is formed from frangible material and has a recess in the shape of the projection. The mould is formed from particulate material compressed around a projection made of resilient material which deforms to the shape of the projection. The resilient material is withdrawn to form the recess. Metal is cast in the mould including the recess. After solidification of the metal, the mould is broken away from the projection. The method also comprises pressing a mixture containing friction material and curable material against the plate including pressing the mixture around the projection so that it extends beneath the overhang and curing the curable material to form a block of friction material adhered to the plate.
    Type: Grant
    Filed: July 6, 1999
    Date of Patent: August 28, 2001
    Assignee: Federal-Mogul Technology Limited
    Inventors: Kenneth James Bunker, John David Holme, Alan Jeffory Phillips, Hans Fischer, Peter Gareth Denton