Patents by Inventor Sondra Rockhill

Sondra Rockhill 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: 4887543
    Abstract: A method and a device to aid in recollecting to retrieve an umbrella left in a building including an eye device on the handle of the umbrella with a identification plastic panel attached with a spring clip through the eye. The identification device is unclipped from the umbrella when the umbrella is left behind upon entrance to the building and is immediately clipped onto a key ring on which automobile or residence door keys are clipped. If the umbrella is forgotten, the next use of the key ring will automatically remind the user that the umbrella has been left behind. After the umbrella has been retrieved, the identification device is unclipped from the key ring and reattached to the eye device on the umbrella for the next use.
    Type: Grant
    Filed: March 9, 1989
    Date of Patent: December 19, 1989
    Inventor: Sondra Rockhill