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. 22, 2017
Filed:
Jul. 12, 2011
Applicants:
Helmut Widmaier, Aichhalden, DE;
Florian Smeets, Baiersbronn, DE;
Inventors:
Helmut Widmaier, Aichhalden, DE;
Florian Smeets, Baiersbronn, DE;
Assignee:
Betek GmbH & Co. KG, Aichhalden, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01B 23/02 (2006.01); A01B 35/26 (2006.01); A01B 15/02 (2006.01);
U.S. Cl.
CPC ...
A01B 35/26 (2013.01); A01B 15/02 (2013.01); A01B 23/02 (2013.01);
Abstract
A soil working tool, such as a cultivator tip, having a carrier which bears a primary cutting element and at least two secondary cutting elements on a cutter holder, wherein both the primary cutting element and the secondary cutting elements include a cutting edge. To optimize the penetration to achieve better cutting results, the cutting edges of the secondary cutting elements are arranged offset with respect to the cutting edges of the primary cutting element.