Patents by Inventor Marshall L. Aberle

Marshall L. Aberle 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).

  • High chair apparatus for attachment to a table or the like
    Patent number: 5480211
    Abstract: A highchair apparatus for attachment to an elevated member, such as a table or the like. At least a portion of a frame supporting the highchair apparatus engages an upper surface of the elevated member. A clamping member, pivotally attached to the frame pivot housing at a first pivot, engages a lower surface of the elevated member and clamps the highchair apparatus to the elevated member. A cam member, pivotally attached to the frame pivot housing at a second pivot, restrainably secures the highchair apparatus to the elevated member, by engaging the clamping arm upon movement of the cam member from a substantially nonengaging position to a substantially engaging position, causing the clamping member to securely engage the lower surface of the elevated member, and further serving to lock the clamping member in secure engagement with the lower surface of the elevated member.
    Type: Grant
    Filed: September 28, 1994
    Date of Patent: January 2, 1996
    Assignee: Sassy, Inc.
    Inventors: Homer Douglas, Marshall L. Aberle, Phillip M. Parker, Daniel R. Pinch, Robert A. Schwartzkopf