ALEXANDRIA, Va., June 12 -- United States Patent no. 12,295,284, issued on May 13.
"Adjustable grass trimmer attachment" was invented by Antonio Tavares (Haverhill, Mass.).
According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus for an adjustable grass trimmer, is disclosed. The apparatus includes an elongated shaft comprising a first end and a second end. The apparatus includes a supporting device configured to support a trimmer, wherein the supporting device comprises of a set of three support members. The apparatus includes a plurality of wheels configured to be mounted on the supporting. The apparatus includes a one or more guard wheel stops affixed to each of the plurality of wheels."
The patent was ...