Patents by Inventor Michel Calzada Adeva

Michel Calzada Adeva 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: 11242027
    Abstract: A front airbag of a vehicle occupant restraint system comprises an outer cover including a front wall and a peripheral wall, wherein a fixing portion (22) for fixing the front airbag tightly to the vehicle is provided on the peripheral wall and the front wall constitutes a baffle for the vehicle occupant and includes a circumferential first peripheral edge (20) which is circumferentially connected at a circumferential second peripheral edge (24) of the peripheral wall to the latter. The length of the two peripheral edges (20, 24) is equal. The front wall includes a cut (12) that is flatly spreadable. The front wall cut (12) has at least one notch (28) starting from the first peripheral edge (20) at two connecting points (32), wherein from each of the connecting points (32) an edge portion (34) of the notch (28) extends into the interior of the front wall cut (12) so that the two edge portions (34) are convergent in V-shape and meet in one point.
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: February 8, 2022
    Assignee: DALPHI METAL ESPANA S.A.
    Inventors: Ruth Munoz Melgar, Michel Calzada Adeva
  • Publication number: 20200223390
    Abstract: A front airbag of a vehicle occupant restraint system comprises an outer cover including a front wall and a peripheral wall, wherein a fixing portion (22) for fixing the front airbag tightly to the vehicle is provided on the peripheral wall and the front wall constitutes a baffle for the vehicle occupant and includes a circumferential first peripheral edge (20) which is circumferentially connected at a circumferential second peripheral edge (24) of the peripheral wall to the latter. The length of the two peripheral edges (20, 24) is equal. The front wall includes a cut (12) that is flatly spreadable. The front wall cut (12) has at least one notch (28) starting from the first peripheral edge (20) at two connecting points (32), wherein from each of the connecting points (32) an edge portion (34) of the notch (28) extends into the interior of the front wall cut (12) so that the two edge portions (34) are convergent in V-shape and meet in one point.
    Type: Application
    Filed: September 25, 2018
    Publication date: July 16, 2020
    Inventors: Ruth Munoz Melgar, Michel Calzada Adeva