Patents by Inventor Luis M. Arnau Manresa

Luis M. Arnau Manresa 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: 7549612
    Abstract: A toy vehicle and a track for the toy vehicle are designed to allow the toy vehicle to switch from one guide groove in the track to another based on a switching command. The track includes a fork in the guide groove, and a switch arm is pivotally mounted on the track at the fork. The toy vehicle includes a guide follower that extends into the guide groove of the track to guide the vehicle along the track. The guide follower includes a retractable switching member that can be selectively extended downwards into the guide groove. When the switching member is in a retracted position, the switch arm on the track remains in a first position so that the vehicle is guided along a first branch of the fork. When the switching member is extended downwards, it interacts with a cam profile on the switch arm to cause the switch arm to move to a second position. When the switch arm is in the second position, the vehicle is guided along a second branch of the fork.
    Type: Grant
    Filed: October 22, 2002
    Date of Patent: June 23, 2009
    Assignee: Winkler International, SA
    Inventor: Luis M. Arnau Manresa
  • Patent number: 4643102
    Abstract: A toy vehicle is provided with a main frame which is tiltably mounted on a plate which, at an end thereof opposite the pivot mount is provided with a pair of mutually orthogonally located bushings one of which accommodates a vertical pivot shaft to which is connected a guide plate or fin; the vehicle is adapted to ride on tracks whereby the fin will serve to guide the vehicle and where the bushings will permit rotation of the frame about a vertical axis as well as turning of the vehicle to follow the contour of a track.
    Type: Grant
    Filed: October 30, 1984
    Date of Patent: February 17, 1987
    Assignee: Exin-Iber, S.A.
    Inventor: Luis M. Arnau Manresa