Patents by Inventor Jan Hulik

Jan Hulik 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).

  • Element for receiving a condom
    Patent number: 4738357
    Abstract: An element for receiving a condom is proposed, which receives the roll of rolled up condom in an annular hollow profile. The front end of the condom projects out of an annular clearance and is protected against unintentional damage by means of two protective disks. The element greatly facilitates handling and requires no additional packing.
    Type: Grant
    Filed: April 6, 1987
    Date of Patent: April 19, 1988
    Inventors: Claus Martin, Jan Hulik