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:
Feb. 23, 2021
Filed:
Oct. 13, 2016
Applicant:
Ihc Holland IE B.v., Sliedrecht, NL;
Inventor:
Eugenius Petrus Elisabeth Marie Cleophas, Rotterdam, NL;
Assignee:
IHC Holland IE B.V., Sliedrecht, NL;
Primary Examiner:
Int. Cl.
CPC ...
E02F 9/28 (2006.01);
U.S. Cl.
CPC ...
E02F 9/2858 (2013.01); E02F 9/2866 (2013.01);
Abstract
A tooth for a cutter head includes a tooth body portion for connecting to an adapter; and a pick point portion comprising an end portion with a substantially planar surface, sides extending in an outward direction from the end portion to the tooth body, and a front and/or back with curvature which expands in thickness from the end portion to the tooth body portion. The tooth body portion and the pick point portion have a rounded cross-section comprising a central beam with a bottom base extending perpendicular from the beam at a lower end of the beam and a top shoulder on an upper end of the beam.