Patents by Inventor Christopher George Demetrioff

Christopher George Demetrioff 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).

  • Tire pressure sensor
    Patent number: 8373551
    Abstract: A tire pressure sensor is provided having a housing, a pressure transducer within the housing electronically coupled to a transmitter, a battery within the housing connected to deliver electrical power to the pressure transducer and to the transmitter, and a pressurized compartment within the housing bounded at least partially by a flexible membrane. A first conduit extends from the pressure transducer to the compartment. An inlet port extends through the housing to allow pressurized air within the tire to contact the membrane. In particular embodiments, the pressure transducer, transmitter and battery are rubber coated and encapsulated with epoxy.
    Type: Grant
    Filed: July 29, 2009
    Date of Patent: February 12, 2013
    Assignee: Rimex Supply Ltd.
    Inventors: David Norman Laird, Pawel Miskiewicz, Darryl Dean Wasilenkoff, Christopher George Demetrioff
  • TIRE PRESSURE SENSOR
    Publication number: 20110025487
    Abstract: A tire pressure sensor is provided having a housing, a pressure transducer within the housing electronically coupled to a transmitter, a battery within the housing connected to deliver electrical power to the pressure transducer and to the transmitter, and a pressurized compartment within the housing bounded at least partially by a flexible membrane. A first conduit extends from the pressure transducer to the compartment. An inlet port extends through the housing to allow pressurized air within the tire to contact the membrane. In particular embodiments, the pressure transducer, transmitter and battery are rubber coated and encapsulated with epoxy.
    Type: Application
    Filed: July 29, 2009
    Publication date: February 3, 2011
    Applicant: Rimex Supply Ltd.
    Inventors: David Norman Laird, Pawel Miskiewicz, Darryl Dean Wasilenkoff, Christopher George Demetrioff