Patents by Inventor Adrian Ketle

Adrian Ketle 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).

  • Publication number: 20050134052
    Abstract: Methods and systems for magnetically actuating latch components are disclosed herein. A door latch assembly comprising at least one latching mechanism can be provided for maintaining a door in a locked condition or an unlocked condition. One or more electromagnets can be integrated with the door latch assembly, such that the electromagnet generates one or more pulses in the form of electrical energy that can actuate the latching mechanism from a locked condition to an unlocked condition and vice versa. A pulsed electromagnet is therefore utilized such each pulse of energy applied actuates the latching mechanism a known amount. Such a configuration permits the latching mechanism to be accurately indexed from a known position to another.
    Type: Application
    Filed: December 23, 2003
    Publication date: June 23, 2005
    Inventors: Nigel Spurr, Michael Shelley, Richard Hayes, William Eaton, Hugh Gibson, Alex Crawford, Ajaykumar Valdhyanathan, Scott Vorwald, Kenneth Bechtold, Curtis Johnson, Duncan Murchie, Daniel Kilker, Abanni Maxwell, Patrick Shannon, Gillian Madden, Adrian Ketle