Patents by Inventor Jonathan Leslie Charles Hall

Jonathan Leslie Charles Hall 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).

  • Predation Deterrence
    Publication number: 20120186536
    Abstract: A cat's collar has mounted on it a device (10) which incorporates an accelerometer (15), a microprocessor (16), a battery (14) and a loudspeaker (12). The accelerometer (15) constantly monitors the position of the cat's head relative to its spine. When the cat's head ceases to move up and down and from side to side while the cat is moving forward, the cat is in stalking mode, and the microprocessor actuates an audible alarm to warn the intended prey.
    Type: Application
    Filed: August 4, 2010
    Publication date: July 26, 2012
    Inventor: Jonathan Leslie Charles Hall