Patents by Inventor Laurie Ann Post

Laurie Ann Post 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).

  • Flat-foldable filter funnel
    Patent number: 6921480
    Abstract: A flat foldable filter funnel having open and flat-folded configurations includes a base having an elongated aperture, and a generally wedge-shaped filter support. The filter support includes at least two opposing pleated walls, and at least two opposing sidewalls connected at a first end of the filter support to define a fluid flow aperture. At least a portion of the filter support extends through the elongated aperture. The filter funnel may also include a fine mesh adjacent to the fluid flow aperture. The filter funnel may be adapted to include a plurality of fluid flow apertures located on the sidewalls and pleated walls.
    Type: Grant
    Filed: May 5, 2003
    Date of Patent: July 26, 2005
    Inventor: Laurie Ann Post
  • Flat-foldable filter funnel
    Publication number: 20040222147
    Abstract: A flat foldable filter funnel having open and flat-folded configurations includes a base having an elongated aperture, and a generally wedge-shaped filter support. The filter support includes at least two opposing pleated walls, and at least two opposing sidewalls connected at a first end of the filter support to define a fluid flow aperture. At least a portion of the filter support extends through the elongated aperture. The filter funnel may also include a fine mesh adjacent to the fluid flow aperture. The filter funnel may be adapted to include a plurality of fluid flow apertures located on the sidewalls and pleated walls.
    Type: Application
    Filed: May 5, 2003
    Publication date: November 11, 2004
    Inventor: Laurie Ann Post