Patents by Inventor Rosiella L. Chitalu

Rosiella L. Chitalu 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).

  • Wheelchair with integral massaging units
    Patent number: 11628106
    Abstract: A wheelchair includes massaging units integral with both the seat and the backrest. A first massaging unit includes a plurality of vibrating members positioned about the periphery of the backrest that can be activated simultaneously, sequentially, individually or in a random pattern to knead the user's back, shoulders and neck. A second massaging unit includes motorized massaging discs that rotate and linearly reciprocate to provide a unique “rolling” massage to the buttocks and thighs.
    Type: Grant
    Filed: August 17, 2018
    Date of Patent: April 18, 2023
    Inventors: Rosiella L. Chitalu, Logan Dillinger