Patents by Inventor Chinaedu Okwumabua

Chinaedu Okwumabua 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).

  • Replacement non-scratch pads with detachable cover for rolling walker
    Publication number: 20110232710
    Abstract: The present invention provides a replaceable cap designed to fit into the rear leg of walker. The cap has a non-scratch pad on the bottom surface which provides skidding action and removes the chirping noise caused by normal walkers. The cap is also designed to be inserted into a protective cover for use on rough surfaces.
    Type: Application
    Filed: March 25, 2010
    Publication date: September 29, 2011
    Inventors: Chinaedu Okwumabua, Troy V. Varner
  • Neck pillow
    Patent number: D769029
    Type: Grant
    Filed: March 9, 2015
    Date of Patent: October 18, 2016
    Inventor: Chinaedu Okwumabua