Patents by Inventor Robert Cadwallader

Robert Cadwallader 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).

  • Steerable walking rocking horse
    Patent number: 7527560
    Abstract: A rocking horse has two arcuate members or rockers which can held in spaced relation to a supporting surface during a portion of the rocking cycle by stirrups. During this portion, the rockers can move with respect to the stirrups and hence with respect to the supporting surface to take a step forward and/or turn. The horse moves using inertial forces inherent in the rocking motion and/or riding activity.
    Type: Grant
    Filed: December 8, 2004
    Date of Patent: May 5, 2009
    Inventor: Robert Cadwallader
  • Steerable walking rocking horse
    Publication number: 20070296255
    Abstract: A rocking horse has two arcuate members or rockers which can held in spaced relation to a supporting surface during a portion of the rocking cycle by stirrups. During this portion, the rockers can move with respect to the stirrups and hence with respect to the supporting surface to take a step forward and/or turn. The horse moves using inertial forces inherent in the rocking motion and/or riding activity.
    Type: Application
    Filed: December 8, 2004
    Publication date: December 27, 2007
    Inventor: Robert Cadwallader
  • Thermoplastic resin compositions suitable for use in laminated safety glass
    Publication number: 20070122633
    Abstract: The present invention is a polymeric resin composition having improved toughness, suitable for use in transparent glazing, comprising an at least partially neutralized ethylene acid copolymer metal carboxylate resin, wherein the metal carboxylate consists essentially of zinc metal counter-ions.
    Type: Application
    Filed: November 28, 2006
    Publication date: May 31, 2007
    Inventors: Steven Pesek, Sam Samuels, Charles Smith, Robert Cadwallader, Richard Hayes