Patents by Inventor Maria Oltmann Roach

Maria Oltmann Roach 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).

  • Publication number: 20110265265
    Abstract: A changing mat having securing features allows a caretaker to easily and conveniently change the infant's diaper when traveling, at home, or elsewhere. The changing mat may include one or more mounts or groups of mounts which allow the infant to be strapped and secured to the mat. The mounts may be positioned such that the straps do not obstruct the diaper changing process. A stiffening element within the changing mat helps ensure that the infant's movements are restricted during changing. One or more gripping elements prevent the changing mat from sliding or moving when in use. A support surface may be provided to support and/or cushion to the infant. The changing mat may have a variety of shapes used to appeal to caretakers and to properly support the infant during a diaper change.
    Type: Application
    Filed: April 29, 2011
    Publication date: November 3, 2011
    Inventor: Maria Oltmann Roach
  • Patent number: D651440
    Type: Grant
    Filed: April 29, 2010
    Date of Patent: January 3, 2012
    Inventor: Maria Oltmann Roach