Patents by Inventor Bruce Carr

Bruce Carr 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).

  • Pressure testing apparatus
    Patent number: 6318155
    Abstract: A pressure testing apparatus for a cooling system of an internal combustion engine said pressure testing apparatus comprising a first air conduit (11), means (11A, 117A) for regulating air pressure associated with the first conduit (11) and an exhaust conduit (70, 120) in fluid communication with the first air conduit (11) for exhausting of coolant from the cooling system after use and selectively actuatable valve means (61, 116) controlling the flow of coolant from the first air conduit (11) into the exhaust conduit (70, 120), whereby, in use, pressurized air can be supplied to the cooling system to pressurize the cooling system to facilitate the detection of any fluid leaks present.
    Type: Grant
    Filed: January 25, 2000
    Date of Patent: November 20, 2001
    Inventor: Bruce Carr