Patents by Inventor Maria Inmaculada Nieto Villahoz

Maria Inmaculada Nieto Villahoz 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).

  • Applicator for footwear
    Patent number: 6478497
    Abstract: An applicator for footwear, including a receptacle for containing a cleaning product and/or a polishing product. A first cover is mounted to the receptacle with a cleaning device coupled to the cover. At least one valve for delivering the cleaning product or polishing product from the receptacle to the cleaning device is fitted into the first cover and extends to a base of the receptacle. A second cover is adapted to cover the cleaning device. The second cover includes a sponge coupled to an outer surface of the cover and a lid to cover the sponge.
    Type: Grant
    Filed: December 21, 2001
    Date of Patent: November 12, 2002
    Inventor: Maria Inmaculada Nieto Villahoz
  • Applicator for footwear
    Publication number: 20020051672
    Abstract: An applicator for footwear, including a receptacle for containing a cleaning product and/or a polishing product. A first cover is mounted to the receptacle with a cleaning device coupled to the cover. At least one valve for delivering the cleaning product or polishing product from the receptacle to the cleaning device is fitted into the first cover and extends to a base of the receptacle. A second cover is adapted to cover the cleaning device. The second cover includes a sponge coupled to an outer surface of the cover and a lid to cover the sponge.
    Type: Application
    Filed: December 21, 2001
    Publication date: May 2, 2002
    Inventor: Maria Inmaculada Nieto Villahoz
  • Device for cleaning footwear
    Publication number: 20020031392
    Abstract: A device for cleaning footwear, including an applicator component consisting of a sponge block (3), a box (1) divided in two compartments (12-13), one of which (12) contains the cleaning product (4) while the other compartment (13) has an arrangement consistent with the sponge block (3) fixed in a lid (2) which is coupled over the open face of the box (1).
    Type: Application
    Filed: February 6, 2001
    Publication date: March 14, 2002
    Inventor: Maria Inmaculada Nieto Villahoz
  • Combined container and product applicator for floor cleaning
    Patent number: D508155
    Type: Grant
    Filed: March 5, 2003
    Date of Patent: August 2, 2005
    Inventor: Maria Inmaculada Nieto Villahoz