Patents by Inventor Nicholas Adinolfe

Nicholas Adinolfe 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).

  • Sewer line vent clamp assembly
    Patent number: 5468025
    Abstract: The present invention relates to clamps which frictionally and releasibly engage two axially aligned pipes to prevent forced separation of the pipes. More specifically, the present invention relates to a sewer line vent clamp assembly having a novel double circumferential ribbing for effectively gripping thin-walled polyvinylchloride (PVC) tubing, and releasibly fixing a thin-walled PVC pipe to a standard, flanged sewer trap. The present invention effectively connects a PVC vent pipe to a sewer trap without piercing or distorting the thin wall of the PVC vent pipe.
    Type: Grant
    Filed: September 14, 1994
    Date of Patent: November 21, 1995
    Inventors: Nicholas Adinolfe, Joseph P. Adinolfe