Patents by Inventor Diego Calvo

Diego Calvo 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).

  • VARIABLE WEIGHT EQUIPMENT WITH LIQUID RESISTANCE
    Publication number: 20220062682
    Abstract: A fitness device for strength training can include: a clamshell housing including a front portion and a back portion. The front portion and the back portion can mate together to define an internal volume. The clamshell housing includes first handle portions extending circumferentially around the front portion and second handle portions extending circumferentially around the back portion. The first and second handle portions mate together to define a plurality of handles. The fitness device includes a sealed container defining a fluid chamber. The sealed container can be fixedly received within the internal volume defined by the front portion and the back portion of the clamshell housing. The fluid chamber of the sealed container can contain: a gaseous component, a first fluid component, and a second fluid component.
    Type: Application
    Filed: May 13, 2021
    Publication date: March 3, 2022
    Inventors: Fred Reinstein, Diego Calvo
  • Variable weight equipment with liquid resistance
    Patent number: 11007393
    Abstract: A fitness device for strength training can include: a clamshell housing including a front portion and a back portion. The front portion and the back portion can mate together to define an internal volume. The clamshell housing includes first handle portions extending circumferentially around the front portion and second handle portions extending circumferentially around the back portion. The first and second handle portions mate together to define a plurality of handles. The fitness device includes a sealed container defining a fluid chamber. The sealed container can be fixedly received within the internal volume defined by the front portion and the back portion of the clamshell housing. The fluid chamber of the sealed container can contain: a gaseous component, a first fluid component, and a second fluid component.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: May 18, 2021
    Assignee: NUCLEUS CORE LLC
    Inventors: Fred Reinstein, Diego Calvo
  • VARIABLE WEIGHT EQUIPMENT WITH LIQUID RESISTANCE
    Publication number: 20200406085
    Abstract: Devices, and methods for strength training are disclosed herein. A fitness device for strength training can include: a clamshell housing including a front portion and a back portion. The front portion and the back portion can mate together to define an internal volume. The clamshell housing includes first handle portions extending circumferentially around the front portion and second handle portions extending circumferentially around the back portion. The first and second handle portions mate together to define a plurality of handles. The fitness device includes a sealed container defining a fluid chamber. The sealed container can be fixedly received within the internal volume defined by the front portion and the back portion of the clamshell housing. The fluid chamber of the sealed container can contain: a gaseous component, a first fluid component, and a second fluid component.
    Type: Application
    Filed: June 28, 2019
    Publication date: December 31, 2020
    Inventors: Fred Reinstein, Diego Calvo