ALEXANDRIA, Va., May 26 -- United States Patent no. 12,635,755, issued on May 26.
"Multi-level footwear sole" was invented by Shimon Shay Elnatan (Petach-Tikva, Israel) and Amihay Avital (Petach-Tikva, Israel).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a multi-level footwear sole including a lower section having a top side and a bottom side for contacting the ground; an upper section having a top side and a bottom side for interfacing with one or more components of a two-wheel vehicle; and one or more interconnection elements/sections for orienting and retaining the upper level in relation to the lower level, such that the upper and lower levels are positioned at substantially parallel planes...