Patents by Inventor Daniel Levasseur

Daniel Levasseur 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: 4947882
    Abstract: A stick in accordance with the invention essentially comprises a riser (3), a foot (1) defining a supporting polygon, a ball-and-socket joint connecting the riser (3) to the foot (1), and resilient means (12) for keeping the riser in a determined position relative to the foot, such that when the foot stands on substantially horizontal ground and when the resilient means are in the holding position, the riser remains in a substantially vertical position, with the supporting polygon being defined by five end fittings (2) positioned substantially at the vertices of a pentagon.
    Type: Grant
    Filed: December 5, 1988
    Date of Patent: August 14, 1990
    Inventor: Daniel Levasseur
  • Patent number: 4848582
    Abstract: A package for articles such as matches, medication in tablet form and the like comprises a flat pocket made up of a foldable element and one or more retractable panels. Each retractable panel is able to assume a deployed position in which an article in the package is visible and accessible and an undeployed position in which the article is invisible and inaccessible. The flat pocket comprises a front flap and a rear flap, each retractable panel is attached to but movable relative to the front or rear flap and the articles in the package are distinct from each retractable panel.
    Type: Grant
    Filed: December 3, 1987
    Date of Patent: July 18, 1989
    Inventors: Daniel Levasseur, Paul Poggi