Patents by Inventor Michael Stratmann, deceased

Michael Stratmann, deceased 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).

  • Toilet construction
    Patent number: 7152257
    Abstract: The invention relates to a toilet construction comprising at least two adjacent toilet cubicles which respectively have a toilet and an access opening which can be closed by means of a door, said toilet cubicles being separated by means of a partition. According to the invention, the partition can be displaced between a separating position in which it separates the toilet cubicles from each other, and an unblocking position in which the two toilet cubicles together form an individual toilet cubicle. Alternatively, the partition can be displaced essentially perpendicularly to its wall plane in a shifted position in which the floor space of one toilet cubicle is enlarged and the floor space of the other toilet cubicle is reduced.
    Type: Grant
    Filed: January 23, 2003
    Date of Patent: December 26, 2006
    Assignee: Wall Aktiengesellschaft
    Inventors: Hartmut Lasch, legal representative, Walter Hardt, Michael Stratmann, deceased