Patents by Inventor Judith K. Estes

Judith K. Estes 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: 4170045
    Abstract: A contoured inner bathing tub or litter having a multiplicity of perforations or apertures formed therein is removably positioned within a complementarily contoured outer tub. The outer tub is supported on a mobile frame. The present invention permits a patient to be easily positioned on the litter and, then, bathed while resting stationary and in a natural position within the inner tub. The perforations enable the bathing liquid to enter the litter for washing the patient.
    Type: Grant
    Filed: June 9, 1978
    Date of Patent: October 9, 1979
    Inventor: Judith K. Estes