Patents by Inventor Dennis Preteroti

Dennis Preteroti 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: 8286838
    Abstract: The present invention is directed toward a device identified as a slip ring collar retainer for fragrance bottles which prevents undesired leakage of fragrance.
    Type: Grant
    Filed: March 30, 2007
    Date of Patent: October 16, 2012
    Assignee: LF Beauty
    Inventor: Dennis Preteroti
  • Publication number: 20080237268
    Abstract: The present invention is directed toward a device identified as a slip ring collar retainer for fragrance bottles which prevents undesired leakage of fragrance.
    Type: Application
    Filed: March 30, 2007
    Publication date: October 2, 2008
    Inventor: Dennis Preteroti
  • Patent number: 7270495
    Abstract: A dispenser of personal care material adapted to receive and store an insert of personal material and comprising: a vertical hollow circular cylinder having an annular shaped horizontal cross section; an upper cap assembly of annular shape containing a first seal and pressed into removable engagement with an open upper end of the cylinder and producing an air tight upper end seal; a vertical elongated threaded drive screw disposed within the cylinder and spaced from both cylindrical ends; a lower cap assembly including a lower end cap rotatably secured to the lower end of the cylinder; a circular disc that is disposed in an opening, said disc having an inwardly projecting vertical prong which will exhibit an additional forward motion when the disc is manually pressed inward; and air tight seal means disposed in the lower end of the cylinder including a lower end air tight seal.
    Type: Grant
    Filed: September 22, 2006
    Date of Patent: September 18, 2007
    Assignee: Jackel, Inc
    Inventor: Dennis Preteroti
  • Patent number: 7207739
    Abstract: A dispenser of personal care material employs a vertical hollow circular cylinder having a vertical axis and open at upper and lower ends. Upper and lower caps are secured and are detachably sealed to upper and lower ends of the cylinder.
    Type: Grant
    Filed: July 10, 2006
    Date of Patent: April 24, 2007
    Inventor: Dennis Preteroti