Patents by Inventor Charles R. Berner

Charles R. Berner 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: 4185861
    Abstract: A portable canine toilet having a frame with foldable arms for the holding of waste receiving bags, a first container removably attached to the frame for storing a multiplicity of clean bags which slide along the extended arms when ready for use, a second container attached to the frame for temporary storage of used bags, a telescopic handle for retracting and thereby facilitating the removal of the used bags, and rubber type feet attached to the frame to provide non-slip lever action for optimum control of positioning the toilet apparatus when in use.
    Type: Grant
    Filed: April 10, 1978
    Date of Patent: January 29, 1980
    Inventor: Charles R. Berner