Patents Assigned to Heavy Duty Bus Parts, Inc.
  • Composite seat cushion and method of making same
    Patent number: 8727447
    Abstract: A cushion for a school bus seat can include a single piece of skinned foam including foam and a skin integrally bonded to the foam. The single piece of skinned form can include a cavity. The single piece of skinned foam can be configured to receive at least one of a substantially upright back portion of a school bus seat frame and a substantially horizontal seat portion of the school bus seat frame. The single piece of skinned foam can be configured to be disposed over and to cover at least one of the substantially upright back portion and the substantially horizontal seat portion.
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: May 20, 2014
    Assignee: Heavy Duty Bus Parts, Inc.
    Inventor: Lyn Brandon Billingsley
  • Composite seat cushion and method of making same
    Patent number: 8419136
    Abstract: A cushion for a school bus seat can include a single piece of skinned foam including foam and a skin integrally bonded to the foam. The single piece of skinned form can include a cavity. The single piece of skinned foam can be configured to receive at least one of a substantially upright back portion of a school bus seat frame and a substantially horizontal seat portion of the school bus seat frame. The single piece of skinned foam can be configured to be disposed over and to cover at least one of the substantially upright back portion and the substantially horizontal seat portion.
    Type: Grant
    Filed: August 29, 2008
    Date of Patent: April 16, 2013
    Assignee: Heavy Duty Bus Parts, Inc.
    Inventor: Lyn Brandon Billingsley