Patents by Inventor Ruth L. Prager

Ruth L. Prager 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: 20090194566
    Abstract: A moisture resistant granular substance dispenser that includes a storage chamber formed from a moisture absorbing material, an aperture within the bottom surface of the chamber for filling and dispensing, and a separate receptacle having a liner, wherein the dispenser is lifted off the receptacle and shaken during use, and wherein the bottom surface of the storage chamber is placed upon and contacts the liner when the dispenser is not in use such that a seal is created between the liner and the bottom surface of said storage chamber and thereby prevents atmospheric moisture from entering into the chamber through the filling and dispensing aperture. The moisture absorbing material used along with the function of the liner reduce the moisture trapped in the chamber and also resist moisture from entering into the chamber.
    Type: Application
    Filed: February 5, 2008
    Publication date: August 6, 2009
    Inventor: Ruth L. Prager