Patents by Inventor Michael Philip Biddell

Michael Philip Biddell 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).

  • Anti-fogging device and anti-fogging viewing member
    Patent number: 8399805
    Abstract: An anti-fogging device has a substantially transparent or optically clear plastic layer with a heater element formed of etched metallic foil bonded to it. The device has an adhesive element disposed at the periphery of the device for sticking to a viewing member such as a motorcycle helmet visor, surgical mask or rear windscreen for a convertible car, to leave a gap between the heater element and the viewing member.
    Type: Grant
    Filed: November 8, 2006
    Date of Patent: March 19, 2013
    Assignee: NEL Technologies Limited
    Inventor: Michael Philip Biddell
  • Anti-Fogging Device and Anti-Fogging Viewing Member
    Publication number: 20080290081
    Abstract: An anti-fogging device has a substantially transparent or optically clear plastic layer with a heater element formed of etched metallic foil bonded to it. The device has an adhesive element disposed at the periphery of the device for sticking to a viewing member such as a motorcycle helmet visor, surgical mask or rear windscreen for a convertible car, to leave a gap between the heater element and the viewing member.
    Type: Application
    Filed: November 8, 2006
    Publication date: November 27, 2008
    Applicant: NEL TECHNOLOGIES LIMITED
    Inventor: Michael Philip Biddell