Patents by Inventor Chad Adam Lamfrom

Chad Adam Lamfrom 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).

  • Lace 'N lock shoe tying system
    Patent number: 9918516
    Abstract: A shoe tying system is provided enabling those who have difficulty reaching their shoe laces to tighten and loosen their laces by coiling and uncoiling to/from a rotatable drum using a specially configured key that can be positioned at the end of a cane, rod, or the like and used to manipulate the rotatable drum as desired.
    Type: Grant
    Filed: February 8, 2017
    Date of Patent: March 20, 2018
    Assignee: LNZ Products Inc.
    Inventors: Wesley Hall, Harley Marie Hobbs, Chad Adam Lamfrom, Hank F. Graygo