Patents by Inventor Karl E. Gierman

Karl E. Gierman 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: 5449216
    Abstract: A vehicular seat is disclosed having a built-in child restraint seat integrated into its underlying frame structure. Segments of the frame structure are adapted to yield in a controlled manner under certain high load conditions to absorb a portion of the loading that would ultimately be transmitted to a child strapped in the built-in child seat. The frame structure associated with the integrated vehicular seat of the present invention includes a seat cushion frame assembly and a seatback frame assembly. A modular child seat assembly is secured to the seatback frame assembly. The frame structure includes first yieldable means for permitting the seatback frame assembly to deform in a controlled manner relative to the seat frame assembly. The frame structure further includes second yieldable means for permitting the interconnection between the modular child seat assembly and the seatback frame assembly to also deform in a controlled manner.
    Type: Grant
    Filed: February 17, 1995
    Date of Patent: September 12, 1995
    Assignee: Douglas & Lomason Company
    Inventors: Karl E. Gierman, Robert I. Homier
  • Patent number: 5385384
    Abstract: The present invention is directed to an integral child restraint seat having selected portions lined with an energy absorbing material. When a child occupant strikes and/or loads into the child seat, a portion of the total energy dissipated is absorbed by the energy absorbing material. Thus, the overall energy absorbed by the child occupant is reduced. The integral child seat also provides a unique seat latching arrangement including a pliable member that extends from the seat member and operatively engages a stationary portion of the child seat to latch the seat member in a stowed position. This pliable member also provides an integral protective cover that extends from the seat member and covers a portion of the vehicular seat, thereby preventing the vehicular seat from becoming soiled.
    Type: Grant
    Filed: August 6, 1993
    Date of Patent: January 31, 1995
    Inventors: Karl E. Gierman, Paul Mandrik