Patents by Inventor Alejandre Alova Abaygar

Alejandre Alova Abaygar 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: 11731745
    Abstract: A personal flotation, rescue, and evacuation device includes a vest worn overhead by a user. The user's head fits through a central opening formed in the vest. The vest includes a front chest portion and a rear back portion. A lateral sleeve is disposed at a lower end of the rear vest portion. A buoyant structure having a pair of free ends fits through the sleeve. The free ends of the buoyant structure are wrapped around the user's waist and connected in front to form a waist belt flotation structure. The vest incorporates a hood having a frame component at its front edge. When deployed, the hood remains in an erect, lofted condition and creates a canopy effect surrounding the user's head. The hood is connected at its lower end to another flotation element arranged in a collar configuration. This collar-type flotation element is connected in front to the waist belt flotation structure.
    Type: Grant
    Filed: March 18, 2021
    Date of Patent: August 22, 2023
    Inventors: Alejandre Alova Abaygar, Arthur James A. Abaygar, Anne Christine A. Abaygar-Cruz