Patents by Inventor Joseph De Fusco

Joseph De Fusco 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: 4232832
    Abstract: The disclosure concerns an atomizer head used for atomizing wet lacquer, or the like. The atomizer head has an air conduit communicating with an air outlet part and has a liquid conduit communicating with a liquid outlet part. The air outlet part is radially outside the liquid outlet part. There is an inner part of the atomizer head which adjoins the outlet end of the liquid conduit. The inner part has an outside which is preferably trumpet shaped. The liquid conduit outlet end communicates with the outside of the inner part through obliquely extending ducts. There is an intermediate part that is outside the outlet end of the liquid conduit and outside the inner part. A cap is positioned outside the intermediate part. The air conduit is in part defined between the intermediate part and the cap. The intermediate part has a peripheral flange which is engaged by the interior of the cap. The flange has grooves extending along it for passage of air. The flange is in the air conduit.
    Type: Grant
    Filed: December 26, 1978
    Date of Patent: November 11, 1980
    Assignee: Gema AG
    Inventor: Joseph De Fusco