Patents by Inventor Howard W. Keithley, Jr.

Howard W. Keithley, Jr. 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: 4940009
    Abstract: A flexible protective device formed with a base member of bendable material has a resilient pad on one surface, a plastic cushion on the opposite surface, and a plurality of projections from the base member. The base member of one embodiment is provided with a pivot hinge to allow adaptability to any angular configuration. Another embodiment uses a bendable spine with extensions therefrom. Further modifications include the use of hook and loop type affixing pads for mounting of the protective device on appropriate supporting frame structure of the device being protected. Further embodiments using double-faced adhesive pads and/or permanent magnets are included. In some instances, the coating on the base member projections may be omitted, and in other embodiments, the projections themselves may be omitted. The method of making and using the protective device are also part of the invention.
    Type: Grant
    Filed: September 18, 1987
    Date of Patent: July 10, 1990
    Inventor: Howard W. Keithley, Jr.
  • Patent number: 4901420
    Abstract: The method of making and using a flexible protective pad device includes forming a spine or base member with a plurality of lateral arms or projections extending from same. The lateral arms or projections extend from opposite sides of the spine or base member. The tips of the lateral arms or projections are coated or covered with resilient material such as liquid rubber, and resilient cushions are affixed or applied to the spine or base member to form the overall device. In using the device it is positioned upon a component on an article such as a boat to be protected, and the lateral arms or projections are bent about the component to substantially conform to the component. The spine or base member likewise may be shaped to conform to the component. Then an overall cover is applied over the protective device or devices as installed.
    Type: Grant
    Filed: September 17, 1987
    Date of Patent: February 20, 1990
    Assignees: Marie E. Keithley, Steven W. Keithley, Gwenn M. Kelly
    Inventor: Howard W. Keithley, Jr.
  • Patent number: 4694774
    Abstract: A flexible protective device is formed with a base member of bendable material having a resilient pad on one surface, a thin plastic coating on the opposite surface, and a plurality of bendable arms extending from the base member. The base member of one embodiment is provided with a pivot hinge to allow adaptability to any angular configuration. Another embodiment uses a bendable spine with extensions therefrom.The methods of making and using this protective device are also part of the invention.
    Type: Grant
    Filed: March 29, 1985
    Date of Patent: September 22, 1987
    Assignees: Marie E. Keithley, Steven W. Keithley, Gwenn M. Kelly
    Inventor: Howard W. Keithley, Jr.