Patents by Inventor Thomas E. St. John

Thomas E. St. John 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: 7797768
    Abstract: The present invention is directed a splash guard for containing the contents of a toilet during plunging, comprising: a substantially ovular pliable shield having a top side, a bottom side, a peripheral edge and a blunted posterior end, the pliable shield having a size from 5-20% greater than the size of said toilet seat; a drape member having an upper edge, a bottom edge, and a distance between the upper edge and said bottom edge of 3 to 8 inches; and a resilient element; the top edge of the drape member circumferentially affixed to the peripheral edge of the pliable shield at a seam, the resilient element being tensioned and operatively affixed along the length of the seam but optionally the elastic element not being affixed to the seam at the blunted end; the pliable shield further having a minor opening sized and positioned for slideably receiving a plunger handle, whereby when the splash guard is positioned on the underside of the toilet seat and the resilient element is stretched outwardly, and then upw
    Type: Grant
    Filed: February 23, 2009
    Date of Patent: September 21, 2010
    Inventor: Thomas E. St. John
  • Publication number: 20100024110
    Abstract: The present invention is directed a splash guard for containing the contents of a toilet during plunging, comprising: a substantially ovular pliable shield having a top side, a bottom side, a peripheral edge and a blunted posterior end, the pliable shield having a size from 5-20% greater than the size of said toilet seat; a drape member having an upper edge, a bottom edge, and a distance between the upper edge and said bottom edge of 3 to 8 inches; and a resilient element; the top edge of the drape member circumferentially affixed to the peripheral edge of the pliable shield at a seam, the resilient element being tensioned and operatively affixed along the length of the seam but optionally the elastic element not being affixed to the seam at the blunted end; the pliable shield further having a minor opening sized and positioned for slideably receiving a plunger handle, whereby when the splash guard is positioned on the underside of the toilet seat and the resilient element is stretched outwardly, and then upw
    Type: Application
    Filed: February 23, 2009
    Publication date: February 4, 2010
    Inventor: Thomas E. St. John
  • Publication number: 20100024109
    Abstract: The present invention is directed to a splash guard for containing the contents of a toilet during plunging with a plunger. The splash guard comprises a pliable shield having a top side, a bowl side, an upper opening, a lower opening, an elastic element and a drape member, the upper opening having a periphery sized and shaped for receiving the underside of a toilet seat, the elastic element disposed along the periphery for enveloping the underside of the toilet seat by overlapping with a portion of the upper side of the toilet seat, thereby retaining the splash guard in position relative to the toilet seat, whereby when the toilet seat is in a down position, the top side faces up and the bowl side faces the toilet bowl.
    Type: Application
    Filed: August 4, 2008
    Publication date: February 4, 2010
    Inventor: Thomas E. St. John