Patents by Inventor Ulrich Klingelhoefer

Ulrich Klingelhoefer 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).

  • Sealed wall connection to raised floor for use in germ-free chambers or the like
    Patent number: 5016408
    Abstract: In order to simplify the production of sealed wall connections in the case of raised floors, especially to allow the disassembly of the floor tiles (11) even in the area of the connected wall (10), the wall (10) carries on its bottom edge (20) one or more socket profile rails (21). The socket profile rails (21) are supported on upright support members (31) provided at least on posts (12). However, it is also possible to support the socket profile rails (21) on profiles in the form of rectangular pipes which are laid out in the grating on the posts (12). The bottom (24) of the socket profile rail (21) extends from the middle in opposite directions obliquely outwardly and upwardly.
    Type: Grant
    Filed: July 14, 1988
    Date of Patent: May 21, 1991
    Assignee: Mero-Werke Dr. Ing. Max Mengeringhausen GmbH & Co.
    Inventors: Martin Brillinger, Wolfgang Hiller, Ulrich Klingelhoefer, Manfred Radtke