Patents by Inventor Charlotte Malone

Charlotte Malone 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).

  • Food and item tray for a walker and a wheelchair
    Patent number: 4659099
    Abstract: A food and item tray is provided for a walker and a wheelchair and consists of a lightweight basket that has a plurality of mounting clamps for attachment to the walker and the wheelchair and a removable lightweight housing supported in the basket. The housing has a plurality of built-in various sized compartments for holding items such as a dish, cup, silverware and the like which will prevent the items from spilling out therefrom.
    Type: Grant
    Filed: March 24, 1986
    Date of Patent: April 21, 1987
    Inventor: Charlotte Malone