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:
May. 12, 2015
Filed:
Mar. 13, 2013
Applicant:
Blount, Inc., Portland, OR (US);
Inventor:
Mike Goettel, Canby, OR (US);
Assignee:
Blount, Inc., Portland, OR (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B26D 7/08 (2006.01); B26D 1/46 (2006.01); B27B 33/02 (2006.01); B27B 33/14 (2006.01); A01G 23/08 (2006.01); B27B 17/02 (2006.01); B23D 63/16 (2006.01);
U.S. Cl.
CPC ...
B27B 33/14 (2013.01); B27B 17/02 (2013.01); B23D 63/164 (2013.01);
Abstract
Embodiments herein provide a drive link having a conditioning portion to be used in conjunction with one or more dresser links of a saw chain to condition a sharpening element. The dresser links may include left and right dresser links configured to contact the sharpening element in first and second contact regions which may not overlap, leaving a gap. The conditioning portion of the drive link may contact the sharpening element in a third contact region that includes at least a portion of the gap between the first and second contact regions.