Patents Assigned to Watson & Chain Manufacturing, Inc.
  • Suspension system having a composite beam
    Patent number: 7914026
    Abstract: A suspension system having a composite beam. In a described embodiment, a suspension system for a vehicle having a frame is provided. The suspension system includes an axle and a beam interconnected between the vehicle frame and the axle. The beam has opposite ends, an elongated body extending between the opposite ends, and a metal end connection at one of the opposite ends. The body is made of a composite material.
    Type: Grant
    Filed: June 20, 2003
    Date of Patent: March 29, 2011
    Assignee: Watson & Chain Manufacturing, Inc.
    Inventors: Thomas N. Chalin, Cully B. Dodd, Herbert D. Hudson