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:
Mar. 22, 2022
Filed:
Aug. 09, 2018
Applicant:
Smf—holding Gmbh, Eichelhardt, DE;
Inventors:
Sascha Otto, Racksen, DE;
Ralf Schmidt, Mörsbach, DE;
Assignee:
SMF—HOLDING GMBH, Eichelhardt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01D 34/14 (2006.01);
U.S. Cl.
CPC ...
A01D 34/14 (2013.01);
Abstract
A knife blade for a cutting knife of an agricultural harvesting machine, with a blade top side and a blade bottom side, wherein a surface of the blade bottom side is composed of a planar surface arranged in a plane and a recess region extending above the plane. A height of the knife blade corresponds to a maximum distance between the blade top side and the planar surface in a direction normal to the plane, a material thickness of the knife blade corresponding to a distance between the blade top side and the blade bottom side, and a method of manufacturing a knife blade.