Patents by Inventor James H. O'Donnell

James H. O'Donnell 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).

  • Fluid retaining container
    Patent number: 5361465
    Abstract: A container has a fill material which consists of a mixture of super absorbent material, a biocide or neutralizing agent, and a fragrance. The container also includes a top member having a membrane member which allows fluids to be communicated with the fill material and air can be escape from the container to indicate that a reaction has occurred between the fluids and the fill material.
    Type: Grant
    Filed: February 8, 1993
    Date of Patent: November 8, 1994
    Inventor: James H. O'Donnell