Patents by Inventor Leslie E. Ketko

Leslie E. Ketko 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: 7008281
    Abstract: A floatation enhancing structure for providing improved flotation of a baby seat, a car seat, or a child/infant carrier includes a buoyant collar that is attached to the seat or carrier generally horizontal to the plane of the seat in repose. A vertical hoop or buoyant material is connected to a carrying handle of the carrier. The vertical hoop will serve to assist in righting the carrier in the event the carrier is inadvertently dropped into a significant body or water having depth sufficient to allow self-righting of the floatation enhanced baby seat. Variations and methods with different advantageous features are also described.
    Type: Grant
    Filed: January 14, 2004
    Date of Patent: March 7, 2006
    Inventor: Leslie E. Ketko