Patents by Inventor Joseph A. Silvaggio

Joseph A. Silvaggio 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).

  • Publication number: 20050087568
    Abstract: A hand held bottle for dispensing fluids in a spray having a reservoir for holding fluid and a dispensing mechanism including a siphon tube disposed in the fluid, a first baffle positioned in the bottle to create a well or accumulation of fluid in a bottom portion of the bottle when it is moved from a vertical to a horizontal position, especially when the total level of fluid in the reservoir is low. A second baffle positions the siphon tube within the well.
    Type: Application
    Filed: October 27, 2003
    Publication date: April 28, 2005
    Inventor: Joseph Silvaggio
  • Patent number: 4816710
    Abstract: A new and improved integral, flexible insulating member for a motor field assembly. The insulating member includes a curved back section to receive the motor pole piece through a centrally located opening. The insulating member further includes end and side sections extending from the opening to receive the motor winding, such that the end and side sections separate the winding and pole piece. The back section of the insulating member separates the winding and motor frame. The insulator is compressed about the winding to substantially avoid vibration thereof during operation.
    Type: Grant
    Filed: January 22, 1988
    Date of Patent: March 28, 1989
    Assignee: Prestolite Electric Incorporated
    Inventors: Joseph A. Silvaggio, Gerhard H. Dieroff, James H. Bryant