ALEXANDRIA, Va., June 9 -- United States Patent no. 12,285,116, issued on April 29, was assigned to Anthro Form LLC (Waukesha, Wis.).
"Double angle back support adjustment" was invented by Steven DuFresne (Hartland, Wis.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A chair is described herein. The chair includes a first back support coupled to a base of the chair using one or more first support arms. The chair also includes a second back support coupled to the base of the chair using one or more second support arms. The first and second back supports are independently rotatable about a common axis."
The patent was filed on May 3, 2023, under Application No. 18/311,573.
*For further information, including...