Patents by Inventor Luis F. Villegas Estrada

Luis F. Villegas Estrada 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: 8033422
    Abstract: The pill dispenser is a rotary container and dispenser for medications and the like. The pill dispenser includes a base having a lower wall and a plurality of radially extending inner walls mounted on an upper surface of the lower wall. The plurality of radially extending inner walls define a plurality of pill-receiving compartments therebetween. Additionally, a plurality of peripheral walls are mounted on the upper surface of the lower wall, with each peripheral wall partially extending between an adjacent pair of the plurality of radially extending inner walls to define an access opening therebetween. A cover, mounted on the base, includes an upper wall and a circumferential sidewall secured to a lower surface of the upper wall. An opening is formed in the circumferential sidewall. A locking device is further provided for selectively locking rotation of the cover with respect to the base, controlling access to the compartments.
    Type: Grant
    Filed: December 17, 2008
    Date of Patent: October 11, 2011
    Inventor: Luis F. Villegas Estrada
  • Publication number: 20100147867
    Abstract: The pill dispenser is a rotary container and dispenser for medications and the like. The pill dispenser includes a base having a lower wall and a plurality of radially extending inner walls mounted on an upper surface of the lower wall. The plurality of radially extending inner walls define a plurality of pill-receiving compartments therebetween. Additionally, a plurality of peripheral walls are mounted on the upper surface of the lower wall, with each peripheral wall partially extending between an adjacent pair of the plurality of radially extending inner walls to define an access opening therebetween. A cover, mounted on the base, includes an upper wall and a circumferential sidewall secured to a lower surface of the upper wall. An opening is formed in the circumferential sidewall. A locking device is further provided for selectively locking rotation of the cover with respect to the base, controlling access to the compartments.
    Type: Application
    Filed: December 17, 2008
    Publication date: June 17, 2010
    Inventor: Luis F. Villegas Estrada
  • Patent number: D600441
    Type: Grant
    Filed: December 17, 2008
    Date of Patent: September 22, 2009
    Inventor: Luis F. Villegas Estrada