Patents by Inventor Crystal L. Pickett

Crystal L. Pickett 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: 7435867
    Abstract: A toilet training kit (20) includes a case (22) and a plurality of urine indicators (34) housed in the case (22). The kit (20) can also include a mixture (36) of a sugar with a color additive powder dispersed therein. Portions of the urine indicators (34) and the mixture (36) are stored in a plurality of single-use packets (26). Prior to a potty training episode, an entire content of one of the packets (26) is placed in a dry training toilet (38), and the child is positioned on the toilet (38). Urine (42) produced by the child causes the urine indicators (34) to expand and the mixture (36) to dissolve and change the color of the urine to a vivid color, thereby providing amusement to the child. The child's toilet training progress is recorded on a learning graphic (28) provided in the kit (20).
    Type: Grant
    Filed: October 17, 2005
    Date of Patent: October 14, 2008
    Inventor: Crystal L. Pickett