Patents by Inventor Andrea P. Preston

Andrea P. Preston 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: 7110810
    Abstract: A therapeutic device for massaging hands and wrists which has upper and lower panels affixed to respective upper and lower housing via a plurality of compressible vibration-absorbing mounting pads. An elevated wrist rest extends across the anterior end of the outer face of the lower panel. The device includes a plurality of vibration mechanisms and heating/electrical stimulation elements mounted onto the outer fact of the upper and lower panels. A hinge connects the upper housing to the lower housing. A latch-and-switch mechanism engages and secures the upper and lower housing together and connects the electrical circuit of the upper housing with the electrical circuit of the lower housing. A plurality of batteries and a removable power cord are both interconnected with the device's electrical circuits to provide either battery or line voltage electrical power.
    Type: Grant
    Filed: April 26, 2004
    Date of Patent: September 19, 2006
    Assignee: Y.I.P. Corporation
    Inventors: Andrea P. Preston, Ivan G. Yaeger