Patents by Inventor Lorna B. Hall

Lorna B. Hall 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).

  • Medical appliance pouch with cover
    Patent number: 4519797
    Abstract: A cover for an ostomy pouch having a drain fitting at the bottom of the pouch. The cover has an opening allowing the pouch to be mounted in the usual manner on the plate worn by the patient. The cover has an integral pocket which receives the drain fitting to prevent irritation of the sensitive portions of the anatomy.
    Type: Grant
    Filed: April 1, 1983
    Date of Patent: May 28, 1985
    Inventor: Lorna B. Hall