Patents by Inventor Frank M. Castillo

Frank M. Castillo 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: 11111983
    Abstract: An end fitting assembly for installation on a tie-down strap includes an end fitting including a proximal extremity, a distal extremity configured to secure an anchor point, and a first opening between the proximal extremity and the distal extremity, and a coupling including an inner end, an outer end, and a second opening between the inner end and the outer end, the inner end being connected to the end fitting for movement of the coupling into and out of a closed position in which the outer end is in juxtaposition with the first opening and the second opening is in juxtaposition with the end fitting between the distal extremity and both the first opening and the outer end.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: September 7, 2021
    Inventor: Frank M. Castillo, Jr.
  • Patent number: 8550515
    Abstract: A snow removal shovel includes an elongate support having an upper end and an opposed lower end, and a shovel blade having a ground engaging lower edge and an opposed upper edge, opposed side edges, a front snow-engaging side and an opposed rear side. The shovel blade is mounted to the lower end of the elongate support for pivotal movement between a snow shoveling position of the shovel blade toward the elongate support and a snow dumping position of the shovel blade away from the elongate support. A latch is mounted to the elongate support for movement between a locked position for securing the shovel blade in the snow shoveling position of the shovel blade, and an unlocked position for releasing the shovel blade in the snow shoveling position of the shovel blade for permitting the shovel blade to pivot between the snow shoveling and snow dumping positions.
    Type: Grant
    Filed: December 20, 2011
    Date of Patent: October 8, 2013
    Inventor: Frank M. Castillo
  • Publication number: 20130154289
    Abstract: A snow removal shovel includes an elongate support having an upper end and an opposed lower end, and a shovel blade having a ground engaging lower edge and an opposed upper edge, opposed side edges, a front snow-engaging side and an opposed rear side. The shovel blade is mounted to the lower end of the elongate support for pivotal movement between a snow shoveling position of the shovel blade toward the elongate support and a snow dumping position of the shovel blade away from the elongate support. A latch is mounted to the elongate support for movement between a locked position for securing the shovel blade in the snow shoveling position of the shovel blade, and an unlocked position for releasing the shovel blade in the snow shoveling position of the shovel blade for permitting the shovel blade to pivot between the snow shoveling and snow dumping positions.
    Type: Application
    Filed: December 20, 2011
    Publication date: June 20, 2013
    Inventor: Frank M. Castillo