Patents by Inventor Roger Patch

Roger Patch 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).

  • Publication number: 20060096909
    Abstract: The fuel filter funnel is made of a conductive plastic. It has an upper portion which includes a round plastic base having a pair of openings into which a pair filters are press fit. The filters have Teflon coated, stainless steel mesh, which is housed in plastic skeletal structures. Having multiple filters permits a flow rate of at least 15 gallons per minute. In operation, the plastic base creates a false floor, which helps in fuel flow, while the lower, cylindrical portion of the filter housing, combined with the lip formed around the openings in the plastic base form a “sump” into which water and impurities in the fuel are directed. The lack of pressurization, combined with the non-stick Teflon coating, prevents contaminants from being forced into the filter media, while the plastic parts of the remaining portions prevent contaminants from sticking, as well, thereby making for a unit which requires neither cleaning nor replacement parts.
    Type: Application
    Filed: November 9, 2004
    Publication date: May 11, 2006
    Inventor: Roger Patch
  • Patent number: 6283320
    Abstract: A container for volatile liquids, such a gasoline, is made of a conductive plastic material. An electrical connection is made to the container, such as by using a metal hose clamp around the neck of the container (or a threaded stud which is molded into the container), so that a conductive cable can be electrically attached to the container. At the distal end of the conductive cable a spring loaded electric clip is attached, whereby the electric clip can be connected to a conductive portion on the equipment which is to be fueled. By using the present invention, the benefits of a plastic fuel container, including arbitrary shape, absence of denting or corrosion, light weight, and inclusion of a molded handle, can all be derived without the detrimental effect of build-up of static charge which can lead to an explosion if a spark ignites volatile fuel-air vapors.
    Type: Grant
    Filed: December 20, 2000
    Date of Patent: September 4, 2001
    Inventor: Roger Patch