Patents by Inventor Aliander Filgueiras Da Silva

Aliander Filgueiras Da Silva 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).

  • Publication number: 20230183912
    Abstract: A standalone drum-mounted lint filter for a washing machine is provided. The filter includes a filter housing including a plurality of inner walls dividing the filter housing into a plurality of filter chambers, each filter chamber defining at least one inlet configured to allow wash water to flow into the respective chamber. The filter further includes at least one retainer barrel arranged within each filter chamber and configured to retain lint during operation of the washing machine. The filter also includes a porous removable filter cover defining front-facing outlets open to the drum, allowing for exit of the wash water back into the wash.
    Type: Application
    Filed: February 7, 2023
    Publication date: June 15, 2023
    Inventors: Ricardo S. Cangiano, Sagar Kumar, Sadasivam Narayanan, Aliander Filgueiras da Silva
  • Patent number: 11598043
    Abstract: A standalone drum-mounted lint filter for a washing machine is provided. The filter includes a filter housing including a plurality of inner walls dividing the filter housing into a plurality of filter chambers, each filter chamber defining at least one inlet configured to allow wash water to flow into the respective chamber. The filter further includes at least one retainer barrel arranged within each filter chamber and configured to retain lint during operation of the washing machine. The filter also includes a porous removable filter cover defining front-facing outlets open to the drum, allowing for exit of the wash water back into the wash.
    Type: Grant
    Filed: February 18, 2021
    Date of Patent: March 7, 2023
    Assignee: Whirlpool Corporation
    Inventors: Ricardo S. Cangiano, Sagar Kumar, Sadasivam Narayanan, Aliander Filgueiras da Silva
  • Publication number: 20220259793
    Abstract: A standalone drum-mounted lint filter for a washing machine is provided. The filter includes a filter housing including a plurality of inner walls dividing the filter housing into a plurality of filter chambers, each filter chamber defining at least one inlet configured to allow wash water to flow into the respective chamber. The filter further includes at least one retainer barrel arranged within each filter chamber and configured to retain lint during operation of the washing machine. The filter also includes a porous removable filter cover defining front-facing outlets open to the drum, allowing for exit of the wash water back into the wash.
    Type: Application
    Filed: February 18, 2021
    Publication date: August 18, 2022
    Inventors: Ricardo S. CANGIANO, Sagar KUMAR, Sadasivam NARAYANAN, Aliander Filgueiras da SILVA
  • Publication number: 20170081797
    Abstract: The present invention related to the technological field of washing process of textile articles in general. The washing process here revealed can, by the orderly execution of its steps, separate physically part of the “standard detergent” particles defined on ordinance 185 from Inmetro, of Sep. 15, 2015, making the “detergent type A” to reach first the proteinaceous soils, and together, with perborate having bigger and more dense particles it is laid up on the bottom of the washing basket, needing to be taken inside the basket by the water flow generated by mechanic stirring of washing machine. Consequently, the process of perborate being dissolved and interacting with “detergent type A” enzymes.
    Type: Application
    Filed: September 22, 2016
    Publication date: March 23, 2017
    Inventors: Aliander Filgueiras da SILVA, Caio Cesar Rodrigues FERRARI
  • Patent number: D762028
    Type: Grant
    Filed: April 16, 2014
    Date of Patent: July 19, 2016
    Assignee: Whirlpool S.A.
    Inventors: Diogo Matos Rodrigues, Aliander Filgueiras Da Silva