Patents by Inventor Ricardo Leon Boot

Ricardo Leon Boot 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: 6179167
    Abstract: The disclosure relates to a device for dispensing material such as detergent powder or the like from a material container (2), the device comprising a dispensing chamber (16) arrangeable on the material container, the dispensing chamber comprising: an open distal end (20) wherethrough powder is introducible into the device from the material container, a proximal end (22) provided with one or more material release openings (42), wherethrough material is dispensable from the device, a cover (18) mounted over the proximal end of the dispensing chamber, said cover provided with one or more material release openings (54), and displaceable securing means (74;55) for displaceably securing the cover to the dosing chamber in such a way that the cover and chamber are mutually displaceable between a dispensing arrangement, wherein the dispensing chamber openings (42) are alignable with the cover openings (54), and a non-dispensing arrangement, wherein the dispensing arranging openings are non-alignable with the cove
    Type: Grant
    Filed: February 23, 1999
    Date of Patent: January 30, 2001
    Assignee: Diversey Lever, Inc.
    Inventors: Ricardo Leon Boot, Gerrit Klaas Bunschoten, Rudolf Cornelis Verheul