The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 12, 2023
Filed:
Nov. 30, 2020
Great Plains Manufacturing, Inc., Salina, KS (US);
Andrew B. Huber, McPherson, KS (US);
Craig A. Reed, Salina, KS (US);
Great Plains Manufacturing, Inc., Salina, KS (US);
Abstract
A tillage implement, a tillage machine, and a method of tilling soil is provided. The tillage implement includes a mounting bracket that couples to a rolling frame, a shank pivotably coupled to the mounting bracket via a hinge assembly, a soil working tool operatively coupled to a distal end of the shank, and a preload assembly for moving the shank to a loaded position that is rotationally offset from an unloaded position. The tillage machine includes a rolling frame that is pulled by a tow vehicle when tilling a field and multiple ones of the tillage implements operatively coupled to the rolling frame that contact and till the field. And the method includes attaching the tillage implement to a rolling frame, preloading the hinge assembly by moving the shank to a loaded position that is rotationally offset from the unloaded position, and contacting the soil with the soil working tool.