Patents by Inventor Ricardo Ros Mar

Ricardo Ros Mar 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).

  • Ergonomic supporting/sitting device
    Patent number: 8136876
    Abstract: Ergonomic supporting/sitting device useful on all those jobs which are performed while standing, being particularly useful for document sorting jobs and in operating rooms while performing surgery, including a base resting on the floor and a shaft for mounting a seat body such that this ergonomic device includes a base resting on the floor which has a flat back portion and a front portion curved convexly forward and toward both sides in relation to the supporting base surface resting on the floor.
    Type: Grant
    Filed: April 29, 2008
    Date of Patent: March 20, 2012
    Inventors: Juan Luis Bellvis Castillo, JoséJavier Marín Zurdo, Ricardo Ros Mar
  • ERGONOMIC SUPPORTING/SITTING DEVICE
    Publication number: 20100164259
    Abstract: Ergonomic supporting/sitting device useful on all those jobs which are performed while standing, being particularly useful for document sorting jobs and in operating rooms while performing surgery, comprised of a base resting on the floor and a shaft for mounting a seat body such that this ergonomic device (1) comprises a base (2) resting on the floor which has a flat back portion and a front portion (5) curved convexly forward and toward both sides in relation to the supporting base surface resting on the floor.
    Type: Application
    Filed: April 29, 2008
    Publication date: July 1, 2010
    Inventors: Juan Luis Bellvis Castillo, José Javier Marín Zurdo, Ricardo Ros Mar