Patents by Inventor Leonardo Jose Gembarowski

Leonardo Jose Gembarowski 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).

  • Laundry washing machine comprising an impeller
    Patent number: 10934651
    Abstract: A laundry washing machine having a washing basked and an impeller for conditioning the flow of the washing liquid during the operation of the laundry washing machine. The laundry washing machine has a washing basket, a feed lid and a mechanical impeller. The impeller has at least one intake opening and at least one outlet opening, the outlet openings being peripherally placed on a circumferential edge of the impeller. The washing basket has a housing recess defined by an upper plane and a lower plane; and the impeller is mounted in the housing recess, so that the outlet openings are placed above the top plane of the recess.
    Type: Grant
    Filed: April 23, 2018
    Date of Patent: March 2, 2021
    Inventors: Ricardo Bagatelli, Cidmar Justos, Marcelo Piekarski, Luiz Carlos Pazinato, Fabiano Costi, Leonardo Jose Gembarowski, Eduardo Orthmann, Eduardo De Menezes Lino Modesto, Claudio Roberto Gonçalves
  • LAUNDRY WASHING MACHINE COMPRISING AN IMPELLER
    Publication number: 20180313013
    Abstract: A laundry washing machine having a washing basked and an impeller for conditioning the flow of the washing liquid during the operation of the laundry washing machine. The laundry washing machine has a washing basket, a feed lid and a mechanical impeller. The impeller has at least one intake opening and at least one outlet opening, the outlet openings being peripherally placed on a circumferential edge of the impeller. The washing basket has a housing recess defined by an upper plane and a lower plane; and the impeller is mounted in the housing recess, so that the outlet openings are placed above the top plane of the recess.
    Type: Application
    Filed: April 23, 2018
    Publication date: November 1, 2018
    Applicant: Electrolux do Brasil S.A.
    Inventors: Ricardo Bagatelli, Cidmar Justos, Marcelo Piekarski, Luiz Carlos Pazinato, Fabiano Costi, Leonardo Jose Gembarowski, Eduardo Orthmann, Eduardo De Menezes Lino Modesto, Claudio Roberto Gonçalves