Patents by Inventor William Charles Paulson

William Charles Paulson 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).

  • Braking systems
    Patent number: 7857339
    Abstract: A reverse braking system for a commercial vehicle including sensors (102) for detecting an object in the path of the vehicle when reversing such that a park brake air supply (108) is connected to the brake chambers (111) to apply the brakes automatically when an object is detected. The brakes can only then be released when the vehicle parking brake has been applied.
    Type: Grant
    Filed: October 24, 2006
    Date of Patent: December 28, 2010
    Assignee: Sentinel Systems Limited
    Inventor: William Charles Paulson
  • Braking Systems
    Publication number: 20080245597
    Abstract: A reverse braking system for a commercial vehicle including sensors (102) for detecting an object in the path of the vehicle when reversing such that a park brake air supply (108) is connected to the brake chambers (111) to apply the brakes automatically when an object is detected. The brakes can only then be released when the vehicle parking brake has been applied.
    Type: Application
    Filed: October 24, 2006
    Publication date: October 9, 2008
    Applicant: SAFETYSTOP LIMITED
    Inventor: William Charles Paulson