Patents by Inventor Hillel Zakai

Hillel Zakai 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).

  • Personal cooling system and method of operation
    Patent number: 10660791
    Abstract: A personal cooling system for maintaining an individual at a preferred predetermined temperature in the outdoor environment of a venue, for an extended period of time, according to one embodiment includes a first cooling element comprising a phase change material (PCM) and at least one cooling station for providing any one of an additional one or more frozen cooling elements, each having a PCM, and at least one freezing medium for freezing any of said cooling elements. The cooling station is installed at the venue.
    Type: Grant
    Filed: September 11, 2017
    Date of Patent: May 26, 2020
    Inventor: Hillel Zakai
  • PERSONAL COOLING SYSTEM AND METHOD OF OPERATION
    Publication number: 20190076293
    Abstract: A personal cooling system for maintaining an individual at a preferred predetermined temperature in the outdoor environment of a venue, for an extended period of time, according to one embodiment includes a first cooling element comprising a phase change material (PCM) and at least one cooling station for providing any one of an additional one or more frozen cooling elements, each having a PCM, and at least one freezing medium for freezing any of said cooling elements. The cooling station is installed at the venue.
    Type: Application
    Filed: September 11, 2017
    Publication date: March 14, 2019
    Inventor: Hillel Zakai