Patents by Inventor Charlene Warner

Charlene Warner 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: 4992047
    Abstract: A tool is set forth defined by elongate main body with a forwardly positioned leg defined by a central bore directed through the main body and forward leg, with an enlarged cylindrical knurled handle mounted rearwardly of the main body for securement thereof for positioning interiorly of an individual's mouth cavity. The tool is geometrically configured to enchance comfort and use in its application within the cavity. A modified configuration of the invention includes a fiber optic cable superimposed within an overlying chamber mounted coextensively with the main body and forward leg, wherein the main body and forward leg extend to the forward terminal end of the forward leg to enhance viewing interiorly of the mouth cavity. A further modified configuration of the instant invention includes a valve positioned to the main body and formed with a reciprocating blade to enable manual modification of vacuum directed through the tool.
    Type: Grant
    Filed: December 29, 1989
    Date of Patent: February 12, 1991
    Inventor: Charlene Warner