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:
Nov. 10, 2015
Filed:
Feb. 23, 2012
Applicants:
Matteo Gubellini, Douglas, IE;
Kevin Manley, Cobh, IE;
Inventors:
Matteo Gubellini, Douglas, IE;
Kevin Manley, Cobh, IE;
Assignee:
Stryker Ireland, Ltd., Carrigtwohill, IE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 17/32 (2006.01); A61B 17/16 (2006.01); B23C 5/10 (2006.01); A61C 3/02 (2006.01);
U.S. Cl.
CPC ...
A61B 17/1615 (2013.01); B23C 5/1009 (2013.01); A61B 17/1671 (2013.01); A61B 17/1679 (2013.01); A61B 17/1688 (2013.01); A61C 3/02 (2013.01); B23C 2210/086 (2013.01);
Abstract
The bur includes a shaft to which a bur head is attached. The bur head includes a plurality of flutes. Each flute at least has a rake surface, a cam surface and a cutting edge. The rake surface extends radially outwardly from the longitudinal axis of the head. The rake surfaces define the flute cutting edge (). The associated cam surface curves away from the rake surface. One or more ribs extend radially outwardly from the cam surface.