Patents by Inventor Rafael Alvarado

Rafael Alvarado 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).

  • Cup holder accessory for carrying bags
    Patent number: 10226116
    Abstract: A cup holder accessory for a carrying bag. The cup holder accessory comprises of a vertical support that attaches to a horizontal support. The horizontal supports attaches to a beverage support tray that can be placed in two positions. One position runs parallel to the horizontal support and the second position is perpendicular to the horizontal support. When the beverage support tray is in the horizontal position, a spring loaded door that is attached within the vertical support holds the beverage support tray in the horizontal position.
    Type: Grant
    Filed: March 2, 2018
    Date of Patent: March 12, 2019
    Inventor: Joaquin Rafael Alvarado Porres
  • Rack with side protectors for holding packs of plastic bags
    Publication number: 20070144989
    Abstract: A rack for hanging packs of plastic bags, the rack having side protectors to direct attention to the top center of the front of a bag to ease opening of the bag.
    Type: Application
    Filed: December 28, 2005
    Publication date: June 28, 2007
    Inventor: Rafael Alvarado
  • Mounted rack with side protectors for holding packs of plastic bags
    Publication number: 20070144988
    Abstract: A rack for hanging packs of plastic bags, the rack having side protectors to direct attention to the top center of the front of a bag to ease opening of the bag.
    Type: Application
    Filed: December 28, 2005
    Publication date: June 28, 2007
    Inventor: Rafael Alvarado
  • Rack for holding packs of plastic bags
    Publication number: 20060102573
    Abstract: A rack for hanging four packs of different sized plastic bags of the type having an upper disposable portion and a lower bag portion.
    Type: Application
    Filed: December 28, 2005
    Publication date: May 18, 2006
    Inventor: Rafael Alvarado
  • Rack for holding packs of plastic bags
    Publication number: 20050218093
    Abstract: A rack for hanging four packs of different sized plastic bags of the type having an upper disposable portion and a lower bag portion.
    Type: Application
    Filed: March 31, 2004
    Publication date: October 6, 2005
    Inventor: Rafael Alvarado
  • Pack of plastic bags having side openings
    Publication number: 20050211723
    Abstract: A pack of plastic bags having a plurality of bag units, each bag unit having a disposable upper portion and a lower bag portion, wherein the lower bag portion has an opening with a reclosable seal located on the side.
    Type: Application
    Filed: March 24, 2004
    Publication date: September 29, 2005
    Inventor: Rafael Alvarado