US 11,937,672 B2
Foot for medical mobility device
Max Jefferies Younger, Roeland Park, KS (US)
Assigned to Mobility Designed, Inc., Kansas City, MO (US)
Filed by Mobility Designed, Inc., Kansas City, MO (US)
Filed on Sep. 24, 2021, as Appl. No. 17/448,785.
Claims priority of provisional application 63/083,656, filed on Sep. 25, 2020.
Prior Publication US 2022/0095754 A1, Mar. 31, 2022
Int. Cl. A45B 9/04 (2006.01); A61H 3/02 (2006.01)
CPC A45B 9/04 (2013.01) [A61H 3/0288 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A foot for a medical mobility device, comprising:
an upper portion, comprising an opening at a first end for receiving an end of a medical mobility device, and an upper portion post extending from a second end away from the opening, wherein the opening extends only partially through the upper portion;
a traction surface having a core element comprising a cylindrical post extending upwardly from the traction surface; and
a hollow cushion ring filled with a gas;
wherein:
the first end of the upper portion is spaced apart from the second end thereby defining a midsection, wherein the midsection does not contact the cushion ring;
the cylindrical post is adhered to the upper portion post thereby defining a space between the second end of the upper portion and the traction surface; and
the cushion ring is positioned in the space.