Patents Assigned to Lisa M. Leighton
  • Patent number: 5384918
    Abstract: A plunger device for forcing waste through a drain line of a plumbing fixture. The plunger device generally comprises an elongate tubular member having a top end and a bottom end. Fluidly connected to the top end is a handle member which is adapted to be fluidly coupled to a water supply source. Fluidly connected to the bottom end is a plunger member which is sized and configured to be positionable over and form a fluid-tight seal about a drain opening of the fixture in a manner when water is directed from the supply source, through the plunger device, and into the drain line.
    Type: Grant
    Filed: June 8, 1993
    Date of Patent: January 31, 1995
    Assignee: Lisa M. Leighton
    Inventors: Lisa M. Leighton, Brian D. Stearns