ALEXANDRIA, Va., June 12 -- United States Patent no. 12,295,904, issued on May 13.
"Assistive ambulation systems" was invented by Robert L. Dilorenzo (Milford, Pa.).
According to the abstract* released by the U.S. Patent & Trademark Office: "An example assistive ambulation system is described herein. The system includes a walker including a base frame, a walker frame attached to the base frame, a plurality of rolling members attached to the base frame, and a hoist attached to the walker. The base frame includes a pair of support members and a base cross member. Each of the support members extends between forward and rearward ends of the walker. Additionally, the pair of support members are spaced apart and substantially parallel to one an...