Patents by Inventor Darlene Grayson

Darlene Grayson 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).

  • Urine collection system
    Patent number: 8465440
    Abstract: A urine collection system having an elongated shaft with a first end and a second end, a first ring on the first end of the shaft, and a handle on the second end of the shaft, wherein a urine cup is removably held in the first ring, wherein the shaft is rigid, wherein the handle is a second ring, wherein the first ring and the second ring occupy the same planar surface, and wherein the first ring has a diameter larger than that of the second ring.
    Type: Grant
    Filed: September 21, 2011
    Date of Patent: June 18, 2013
    Inventor: Darlene Grayson