Patents by Inventor William Patrick Shaver

William Patrick Shaver 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: 20180170645
    Abstract: The present invention relates to a bi-layer pre-oil valve assembly and method of making that may be attached to a receptacle that provides a fluid resistant seal but allows for the expulsion of air pressure from the interior of a receptacle. The valve assembly may include a base layer, an adhesive layer, a fluid layer, and a material layer. The fluid layer may be a low viscosity fluid that is applied during the manufacturing of the valve and incorporated into the layer of the valve. The base layer may include an aperture. The adhesive layer may be provided about a portion of the perimeter of the base layer to define a non-adhesive portion. The fluid layer is applied along a portion of the non-adhesive portion of the base layer to define a channel or path to facilitate the release of gas or fluid from the receptacle.
    Type: Application
    Filed: June 17, 2016
    Publication date: June 21, 2018
    Inventors: Andre Saint, Zbigniew Krauze, William Patrick Shaver