Patents by Inventor Fred Keery

Fred Keery 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).

  • Safety system
    Patent number: 7821418
    Abstract: This invention relates to a safety system comprising an elongate signal carrying device having a first end and a second end. At least a part of the elongate signal carrying device is selectively manipulable at a manipulation point to generate a measurable non-electric signal that can be carried by the signal carrying device. The safety system further comprises an output device for causing an audible or visible alarm signal or an electric signal to be outputted in response to the non-electric signal.
    Type: Grant
    Filed: April 24, 2007
    Date of Patent: October 26, 2010
    Assignee: Cronapress Limited
    Inventors: Ian Parker, Ken Naylor, Fred Keery, Christopher M Butler
  • SAFETY SYSTEM
    Publication number: 20080266082
    Abstract: This invention relates to a safety system comprising an elongate signal carrying device having a first end and a second end. At least a part of the elongate signal carrying device is selectively manipulable at a manipulation point to generate a measurable non-electric signal that can be carried by the signal carrying device. The safety system further comprises an output device for causing an audible or visible alarm signal or an electric signal to be outputted in response to the non-electric signal.
    Type: Application
    Filed: April 24, 2007
    Publication date: October 30, 2008
    Inventors: Ian Parker, Ken Naylor, Fred Keery, Christopher M. Butler