Patent ID: 8342256

Claim:
A foldable agricultural implement towable over a supporting surface that is foldable between a field position and a stowed position, comprising: a tongue configured to be hitched to a prime mover; a main frame assembly having a first end connectable to the prime mover and a second end, opposite the first end, connected to a central frame member, wherein the central frame member is pivotally connected to the second end of the main frame assembly; a central frame member pivotally connected to the tongue and pivotal approximately 90 degrees about a first axis of rotation from a field position to a stowed position; a first inner wing and a second inner wing pivotally connected to opposed sides of the central frame and pivotal approximately 90 degrees about a second axis of rotation from the field position to the stowed position; and a first outer wing and a second outer wing pivotally connected to the first inner wing and the second inner wing, respectively, and pivotal approximately 180 degrees about a third axis of rotation from the field position to the stowed position; wherein the outer wing frames are oriented above the adjacent inner wing frames and the main frame assembly; and the inner wing frames are oriented between outer wing frames and the main frame assembly.