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:
Aug. 09, 1994
Filed:
Jun. 18, 1992
Kenneth A Hake, Tipton, KS (US);
Kent Manufacturing Co., Inc., Tipton, KS (US);
Abstract
A shank assembly for mounting on a tool bar of a farm implement includes an upper shank section having a lower portion with a generally transverse slot near a distal end thereof and a lower section having an upper portion. The lower portion of the upper section includes a slot adapted to receive the upper portion of the lower section. A ground working tool is fixedly attached to a lower extremity of the lower section. The slot has end walls formed into at least one cam surface which urges the ground working tool into simultaneous contact with both endwalls of the slot thereby locking the lower portion and the upper portion together against lateral motion in the slot.