Patents by Inventor Lampl Heinz

Lampl Heinz 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).

  • Plastic shell ski
    Patent number: 5299822
    Abstract: In a plastic shell ski (1) with a body formed by hollow sections and a lower part with a running surface, and top (10) is connected to the lower part by substantially vertical webs (3, 5) running in the ski longitudinal direction, hollow sections (2, 4) are formed by at least two U sections open on the same side and variable in height, whose webs (3, 5) are connected to connecting sections (9), running in the longitudinal direction, for the connection with a substantially plate-shaped part (8) by welding and/or gluing.
    Type: Grant
    Filed: October 7, 1991
    Date of Patent: April 5, 1994
    Assignee: Head Sport Aktiengesellschaft
    Inventors: Bernhard Mayr, Lampl Heinz