Patents by Inventor H. Paul Price

H. Paul Price 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: 6327940
    Abstract: A multi-part handle system that incorporates bumper flanges disposed at opposite ends of a rigid handle device is proposed. The handle mounts to a manual tong apparatus, or any other piece of heavy equipment, by means of weldable or integrally cast brackets and provides a rigid but shock absorbing grip for the operator's hand. In the event that the bumper flanges become damaged or are torn off the handle assembly the rigid handle device will continue to provide a safe manipulation means while replacement bumpers are located. In contrast to prior art safety handles, rig operators will be able to deploy safety handles without the fear of lost rig time if the bumper components become damaged. A soft ergonomic grip cover is incorporated into the preferred embodiment of the safety to make gripping the handle assembly more comfortable and tactile for the operator.
    Type: Grant
    Filed: February 16, 2000
    Date of Patent: December 11, 2001
    Assignee: National-Oilwell, L.P.
    Inventor: H. Paul Price