Patents by Inventor Wladimir Alex Magalhaes Barcha

Wladimir Alex Magalhaes Barcha 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: 20110037359
    Abstract: The present suspension arrangement is applied to a clothes washing machine of the type which comprises: a plurality of stay rods, having an upper end coupled in a structural cabinet, and a lower end coupled to a tub, to maintain said tub suspended in the interior of the structural cabinet. Each stay rod, which is formed by rigid stay rod portions or in a single piece flexible cable, presents, along its longitudinal extension, at least one hinge means interconnecting two adjacent stay rod portions and allowing the latter to be angularly and relatively displaced from each other around axes orthogonal to the stay rod.
    Type: Application
    Filed: September 19, 2007
    Publication date: February 17, 2011
    Inventors: Erico de Oliveira Munhoz, Jorge Oyama, Adélcio Braz, Carlos Eduardo Buratto de Toledo, Douglas Alex Resende Pereira, Wladimir Alex Magalhaes Barcha, Antonio De Oliveira
  • Patent number: 7744050
    Abstract: A self-leveling foot for an appliance of the type that includes a base to be seated on a floor; a rod affixed to the base and projecting upwardly therefrom; an elastic element having a lower end seated on the base and a tubular sleeve, slidably mounted and guided around the rod, and having a lower portion seated on the upper end of the elastic element and an upper portion to be mounted under a lower frame portion of the appliance, so as to apply on the base, through the elastic element, a respective portion of the appliance weight. The foot of the present invention may further comprise a dampening means mounted between the parts of rod and tubular sleeve, so as to exert a braking force against the relative axial movement between said parts.
    Type: Grant
    Filed: April 27, 2007
    Date of Patent: June 29, 2010
    Assignee: Whirlpool S.A.
    Inventors: Carlos Eduardo Buratto de Toledo, Adelcio Braz, Antonio de Oliveira, Wladimir Alex Magalhaes Barcha, Douglas Alex Resende Pereira, Erico de Oliveira Munhoz, Jorge Oyama
  • Publication number: 20080289368
    Abstract: The present invention relates to a clothes washing machine of the top loading type having a base structure provided with at least one opening for housing other elements of the washing machine and a tub coupled with the base structure. The base structure and tub are aesthetically matched and when coupled, form an exterior of the washing machine, thereby eliminating the need for a cabinet enclosing the base structure and tub.
    Type: Application
    Filed: May 21, 2007
    Publication date: November 27, 2008
    Applicant: WHIRLPOOL CORPORATION
    Inventors: ADELCIO BRAZ, ANTONIO DE OLIVEIRA, CARLOS EDUARDO BURATTO DE TOLEDO, DOUGLAS ALEX RESENDE PEREIRA, ERICO DE OLIVEIRA MUNHOZ, JORGE OYAMA, WLADIMIR ALEX MAGALHAES BARCHA
  • Publication number: 20070262213
    Abstract: A self-leveling foot for an appliance of the type that comprises: a base (10) to be seated on a floor (P); a rod (15) affixed to the base (10) and projecting upwardly therefrom; an elastic element (20) having a lower end (20a) seated on the base (10); and a tubular sleeve (30), slidably mounted and guided around the rod (15), and having a lower portion (30b) seated on the upper end (20b) of the elastic element (20) and an upper portion (30a) to be mounted under a lower frame portion (1) of the appliance, so as to apply on the base (10), through the elastic element (20), a respective portion of the appliance weight. The foot of the present invention may further comprise a dampening means (50) mounted between the parts of rod (15) and tubular sleeve (30), so as to exert a braking force against the relative axial movement between said parts.
    Type: Application
    Filed: April 27, 2007
    Publication date: November 15, 2007
    Applicant: WHIRLPOOL S.A.
    Inventors: Carlos Eduardo Buratto de Toledo, Adelcio Braz, Antonio de Oliveira, Wladimir Alex Magalhaes Barcha, Douglas Alex Resende Pereira, Erico de Oliveira Munhoz, Jorge Oyama
  • Publication number: 20070251278
    Abstract: A clothes washing machine of the top loading type and which comprises a generally tubular base structure (10) to be inferiorly seated onto the floor (P); a tub (20) to contain a washing liquid and affixed onto the base structure (10); a support frame (30) suspended in the interior of the base structure (10); suspension means (40) to absorb the vibratory and oscillatory motions and that connect the support frame (30) to the base structure (10) in order to maintain the former suspended in the interior of the latter; a motor unit (50) disposed in the interior of the base structure (10) secured to the support frame (30) and carrying a drive shaft (51) extending vertically upwardly to the inside of the tub (20); and a rotative basket (60) disposed in the interior of the tub (20) and which is operatively and selectively associated with the drive shaft (55).
    Type: Application
    Filed: April 24, 2007
    Publication date: November 1, 2007
    Applicant: WHIRLPOOL S.A.
    Inventors: Wladimir Alex Magalhaes Barcha, Adelcio Braz, Antonio de Oliveira, Carlos Eduardo Buratto de Toledo, Douglas Alex Resende Pereira, Erico de Oliveira Munhoz, Jorge Oyama