Patents by Inventor Bernd-Martin Koch

Bernd-Martin Koch 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).

  • Christmas tree stand comprising securing wedges
    Publication number: 20050082458
    Abstract: The invention relates to a Christmas tree stand with a holding body which surrounds the lower end of the trunk of a Christmas tree and with securing wedges for the trunk which are connected to the holding body via blade wedges.
    Type: Application
    Filed: January 25, 2001
    Publication date: April 21, 2005
    Inventor: Bernd-Martin Koch