Patents by Inventor William Alexander Hammond

William Alexander Hammond 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).

  • Air suspension system
    Patent number: 8360451
    Abstract: An air suspension system for a multi-axle vehicle having air bags (4,5; 6,7; 8,9; 10,11; 44 to 49) supporting either side of the axles (2,3; 41 to 43), including separate air lines (18 to 25; 50 to 55) respectively connecting each air bag to a level control valve (16,17; 56,57) via manifolds (26,27; M) and air lines (28,29; 54,55) to independently control air supply to the bags on either side, the separate air lines being of the same size and length to ensure that substantially the same volume of air is supplied to each bag to improve the responsiveness and stability of the system.
    Type: Grant
    Filed: April 15, 2011
    Date of Patent: January 29, 2013
    Assignee: Base Suspension Pty Ltd
    Inventor: William Alexander Hammond
  • AIR SUSPENSION SYSTEM
    Publication number: 20110187070
    Abstract: An air suspension system for a multi-axle vehicle having air bags (4,5; 6,7; 8,9; 10,11; 44 to 49) supporting either side of the axles (2,3; 41 to 43), including separate air lines (18 to 25; 50 to 55) respectively connecting each air bag to a level control valve (16,17; 56,57) via manifolds (26,27; M) and air lines (28,29; 54,55) to independently control air supply to the bags on either side, the separate air lines being of the same size and length to ensure that substantially the same volume of air is supplied to each bag to improve the responsiveness and stability of the system.
    Type: Application
    Filed: April 15, 2011
    Publication date: August 4, 2011
    Applicant: Ride & Glide Pty Ltd
    Inventor: William Alexander Hammond
  • Air suspension system
    Patent number: 7946603
    Abstract: An air suspension system for a multi-axle vehicle having air bags (4,5; 6,7; 8,9; 10,11; 44 to 49) supporting either side of the axles (2,3; 41 to 43), including separate air lines (18 to 25; 50 to 55) respectively connecting each air bag to a level control valve (16,17; 56,57) via manifolds (26,27; M) and air lines (28,29; 54,55) to independently control air supply to the bags on either side, the separate air lines being of the same size and length to ensure that substantially the same volume of air is supplied to each bag to improve the responsiveness and stability of the system.
    Type: Grant
    Filed: June 24, 2005
    Date of Patent: May 24, 2011
    Assignee: Ride & Glide Pty Ltd
    Inventor: William Alexander Hammond
  • AIR SUSPENSION SYSTEM
    Publication number: 20100140883
    Abstract: An air suspension system for a multi-axle vehicle having air bags (4,5; 6,7; 8,9; 10,11; 44 to 49) supporting either side of the axles (2,3; 41 to 43), including separate air lines (18 to 25; 50 to 55) respectively connecting each air bag to a level control valve (16,17; 56,57) via manifolds (26,27; M) and air lines (28,29; 54,55) to independently control air supply to the bags on either side, the separate air lines being of the same size and length to ensure that substantially the same volume of air is supplied to each bag to improve the responsiveness and stability of the system.
    Type: Application
    Filed: June 24, 2005
    Publication date: June 10, 2010
    Applicant: Ride & Glide Pty Ltd
    Inventor: William Alexander Hammond