Patents by Inventor Robert F. Wilowski

Robert F. Wilowski 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: 4792798
    Abstract: A remote control for pull-cord stations in hospitals, convalescent homes, and multi-unit housing for the elderly consists of a portable transmitter and an activator unit. The small, battery-powered radio transmitter is worn on a necklace. The compact activator unit is hung on the wall and plugged into an electrical outlet. The pull-cord is tied with a simple knot to the activator unit. A person requiring emergency assistance who is unable to get to the pull-cord summons help by pressing the button on the transmitter. A loud buzzer in the activator unit announces that the distress signal has been received and the cord has been pulled and that help is on the way.
    Type: Grant
    Filed: April 2, 1987
    Date of Patent: December 20, 1988
    Inventor: Robert F. Wilowski