Patents Assigned to Technical Advantage
  • Patent number: 5402657
    Abstract: A device for removing stains from fabric is a household laundry appliance that mechanically removes stains or spots from fabric. A piston/nozzle assembly lowers from a piston housing in the device until it contacts the non-stain side of the fabric. Multiple nozzles force cleaning solution through the stained fabric at a high pressure, thereby exculpating the particles causing the stain. The cleaning solution flows through the fabric, through a screen below and into a reservoir in the hollow base of the device. The cleaning solution may be recycled for later use.
    Type: Grant
    Filed: August 2, 1993
    Date of Patent: April 4, 1995
    Assignee: Technical Advantage
    Inventor: Richard A. Henry, Jr.