ALEXANDRIA, Va., June 18 -- United States Patent no. 12,325,481, issued on June 10, was assigned to Rad Power Bikes Inc. (Seattle).
"Adjustable seat accessory" was invented by Mike Radenbaugh (Seattle).
According to the abstract* released by the U.S. Patent & Trademark Office: "A bicycle seat accessory that includes an adjustable seat and a rear seat accessory to provide a seating surface for a user and a rider or passenger. The adjustable seat is movable between a first and second position and when in the second position, the seating surface of the seat substantially aligns with the seating surface of the rear seat accessory to form a substantially continuous seating surface. The frame of the bicycle includes an accessory shelf onto whic...