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. 14, 2013
Filed:
Jun. 10, 2011
Applicant:
Stephane Courvoisier, Colombier, CH;
Inventor:
Stephane Courvoisier, Colombier, CH;
Assignee:
Straumann Holding AG, Basel, CH;
Primary Examiner:
Int. Cl.
CPC ...
B21K 5/00 (2006.01); B23P 13/00 (2006.01); A61B 17/14 (2006.01); A61C 3/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The shank () of a disposable rotary cutting tool () comprises a pipe section () cut from a drawn metal pipe. The tool head () is formed from a cut-out () of a drawn metal sheet or a section of a metal tube by non-cutting machining. The pipe section () and the tool head () are advantageously attached by force fitting.