Patents by Inventor Jeremy James Patt

Jeremy James Patt 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).

  • Thermal expansion compensator for liquid-filled watches
    Patent number: 8322916
    Abstract: A watch comprises a case, an electronic movement module inside the case, a piece of closed-cell foam inside the case, and a dielectric liquid filling the remaining voids of the interior of the case. The closed-cell foam compensates for thermal expansion of the dielectric liquid over a wide range of operating temperatures. Upon heating, the liquid expands and the foam is compressed. Upon cooling, the liquid contracts and the foam is decompressed.
    Type: Grant
    Filed: December 15, 2010
    Date of Patent: December 4, 2012
    Inventor: Jeremy James Patt
  • Thermal expansion compensator for liquid-filled watches
    Publication number: 20120155230
    Abstract: A watch comprises a case, an electronic movement module inside the case, a piece of closed-cell foam inside the case, and a dielectric liquid filling the remaining voids of the interior of the case. The closed-cell foam compensates for thermal expansion of the dielectric liquid over a wide range of operating temperatures. Upon heating, the liquid expands and the foam is compressed. Upon cooling, the liquid contracts and the foam is decompressed.
    Type: Application
    Filed: December 15, 2010
    Publication date: June 21, 2012
    Inventor: Jeremy James Patt