Patents by Inventor Ralph Rene

Ralph Rene 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).

  • Patent number: 4191333
    Abstract: To facilitate soldering pipe or tubing couplings in close quarters, as where a pipe rises close to a building wall, a hook-like flame tip is utilized having multiple spaced radial flame apertures on the interior side of its arcuate body portion to direct flame jets onto the rear side of the pipe coupling around one-half of its circumference. The distal end of the tubular flame tip is capped and its opposite end is adapted for connection to the torch in a conventional manner.
    Type: Grant
    Filed: August 14, 1978
    Date of Patent: March 4, 1980
    Inventor: Ralph Rene