Patents by Inventor Winfried Winkler

Winfried Winkler 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: 5007535
    Abstract: A syringe tray, for depositing and transporting medical syringes having a hypodermic needle and a cap therefor, including a tray base. In one embodiment a raised portion in the form of a ridge extends upwardly from the plane of the tray base and includes a wall that is provided with holes in which the caps can be disposed in a predetermined manner. Cylinders for receiving the caps can also be provided on the tray base. Alternatively, the tray base itself can be provided with holes for receiving the caps.
    Type: Grant
    Filed: September 26, 1989
    Date of Patent: April 16, 1991
    Assignee: Hammerlit GmbH
    Inventors: Curt T. Meseke, Winfried Winkler, Renate Hilbig
  • Patent number: 4121755
    Abstract: A disposable collecting container of cardboard or synthetic material for used small articles and waste, especially for medical articles, which includes a substantially double layer blank which is foldable into an octagonal box. The wall which in folded-up condition of the box forms the upper longitudinal horizontal wall of the container is provided with a filling opening. The inlet opening is formed by wall sections and is adapted to be closed by yieldingly resiliently moving into the interior of the container.
    Type: Grant
    Filed: July 11, 1977
    Date of Patent: October 24, 1978
    Assignee: Hammer-Lit GmbH
    Inventors: Curt Th. Meseke, Winfried Winkler