Patents by Inventor Greg H. Hamm

Greg H. Hamm 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: 5209002
    Abstract: A bucket and H-frame assembly is described which is adapted for use with 4-wheel drive, truck and military and pick-up vehicles. The bucket is designed to contain approximately 600 pounds of material and is ideally suited by landscapers and light contractors. The H-frame assembly is comprised of a pair of H-beam-push arms which are pivotally attached to the bucket. Cross-beams are welded to the H-beam push arms and together form a plane. A tilt adjusting piston is pivotally attached to the H-frame and the arm of the piston is attached to the bucket. To protect the piston from damage during use, piston guards are attached to the front cross-beam extending above the plane defined by the H-beam push arms and cross-beams. These guards protect the piston from contact with the bottom surface of the bumper of the vehicle when the assembly is raised. The assembly further utilizes a pair of adjustable pivotally-mounted ears which cooperate with an attachment means on the vehicle chassis.
    Type: Grant
    Filed: August 20, 1991
    Date of Patent: May 11, 1993
    Assignee: Transtar Truck Body and Welding Co., Inc.
    Inventors: Dominick R. Tranquilli, Greg H. Hamm, Stephen K. Quigley