Patents by Inventor Rick Pelfrey

Rick Pelfrey 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 TANK FITTING ASSEMBLY
    Publication number: 20070252386
    Abstract: A fitting assembly for use with a component, such as a tank containing a fluid. The fitting assembly can be used with a pressurized tank coupled to a pressurized fluid system, including pressurized air. The fitting assembly includes a spud and a corresponding fitting wherein the spud or fitting include pins which cooperate with a corresponding groove or slot of the related spud or fitting.
    Type: Application
    Filed: September 21, 2006
    Publication date: November 1, 2007
    Inventors: Ronald Cress, Rick Pelfrey, Jeffrey Carter
  • Plug for a port
    Publication number: 20050236596
    Abstract: A plug for a port is provided. Preferably, the plug and a cartridge configured to couple fluid tubes to a housing use substantially identical components such as a seal and a retainer or guide.
    Type: Application
    Filed: April 7, 2005
    Publication date: October 27, 2005
    Inventors: Michael Nowling, Rick Pelfrey