Patents by Inventor Malcolm R. Raven

Malcolm R. Raven 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: 5020037
    Abstract: An alarm pill box (11) has an alarm cancelled by the opening of a lid (12) to provide access to at least one medication compartment (16,17). An electronic memory is responsive to the cancellation of the alarm and records each cancellation. An associated indicator display (23) provides a visual indication of each record. Additionally, or alternatively, timer adjustment controls are inactive to adjust instant or alarm times when the lid (12) is closed, thereby requiring the lid (12) to be open in order to adjust the times.
    Type: Grant
    Filed: January 26, 1989
    Date of Patent: May 28, 1991
    Inventor: Malcolm R. Raven