Patents by Inventor Leonardo Urbiola Soto

Leonardo Urbiola Soto 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: 8276406
    Abstract: A balance ring for washing machine devices as may be used in vertical and horizontal axis washing machines is provided. One structural arrangement of the ring comprises alternatively disposed positive and negative curved blades, as well as curved and straight blades, that in combination with the different heights of the blades, reduce the time and the amplitude of the vibrations of the transition state, thus enabling the washing basket to spin at higher velocities, and reducing the centrifugal cycle while increasing the centrifugal force applied to the objects being washed. Such an structural arrangement provides a superior drying of the clothes and further results in energy savings.
    Type: Grant
    Filed: December 19, 2008
    Date of Patent: October 2, 2012
    Assignee: Mabe, S.A. de C.V.
    Inventors: Leonardo Urbiola Soto, Alfonso Thompson Salinas, Martin Ortega Brena
  • Publication number: 20110048081
    Abstract: A textile washing machine has a rotary basket balanced in at least one of its two planes, where optionally a first balance ring is structurally formed at the lower part of the basket or bottom of basket in order to balance the lower plane of the rotary basket and/or optionally, a second balance ring structured at the upper part of the basket. The first balance ring comprises: a channel or track that forms an integral part with the bottom of basket, a viscous drag fluid lodged in the track, a plurality of spheres lodged in the channel or track, immerse in the viscous drag fluid, and a lid that seals hermetically against the track. The lid comprises at least one radial rib in order to provide the bottom of basket with a structural reinforcement so that the bottom of basket does not weaken due to the presence of the track or channel.
    Type: Application
    Filed: February 25, 2010
    Publication date: March 3, 2011
    Inventors: Leonardo Urbiola Soto, Alfonso Thompson Salinas, Martin Ortega Berta, Claudio Cesar Zenteno Sanchez
  • Publication number: 20090158783
    Abstract: A balance ring for washing machine devices as may be used in vertical and horizontal axis washing machines is provided. One structural arrangement of the ring comprises alternatively disposed positive and negative curved blades, as well as curved and straight blades, that in combination with the different heights of the blades, reduce the time and the amplitude of the vibrations of the transition state, thus enabling the washing basket to spin at higher velocities, and reducing the centrifugal cycle while increasing the centrifugal force applied to the objects being washed. Such an structural arrangement provides a superior drying of the clothes and further results in energy savings.
    Type: Application
    Filed: December 19, 2008
    Publication date: June 25, 2009
    Inventors: Leonardo Urbiola Soto, Alfonso Thompson Salinas, Martin Ortega Brena