Patents by Inventor Craig Edward Nelson

Craig Edward Nelson 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).

  • Walking aid
    Patent number: D876808
    Type: Grant
    Filed: February 1, 2018
    Date of Patent: March 3, 2020
    Inventor: Craig Edward Nelson
  • Walking aid
    Patent number: D876809
    Type: Grant
    Filed: February 13, 2018
    Date of Patent: March 3, 2020
    Inventor: Craig Edward Nelson
  • Walking aid
    Patent number: D891079
    Type: Grant
    Filed: February 17, 2018
    Date of Patent: July 28, 2020
    Inventor: Craig Edward Nelson
  • Walking aid
    Patent number: D897091
    Type: Grant
    Filed: March 8, 2018
    Date of Patent: September 29, 2020
    Inventor: Craig Edward Nelson
  • Walking aid
    Patent number: D905955
    Type: Grant
    Filed: May 2, 2020
    Date of Patent: December 29, 2020
    Inventor: Craig Edward Nelson
  • Walking aid attachment
    Patent number: D930971
    Type: Grant
    Filed: June 15, 2020
    Date of Patent: September 21, 2021
    Inventor: Craig Edward Nelson
  • Walking aid attachment
    Patent number: D936353
    Type: Grant
    Filed: July 15, 2020
    Date of Patent: November 23, 2021
    Inventor: Craig Edward Nelson