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:
Jul. 08, 2014
Filed:
Dec. 14, 2009
Applicants:
Edmund Suter, Niederdorf, CH;
Steffen Kühne, Moehlin, CH;
Patrick Streff, Weil am Rhein, DE;
Inventors:
Assignee:
Straumann Holding AG, Basel, CH;
Primary Examiner:
Int. Cl.
CPC ...
A61C 3/02 (2006.01); A61C 8/00 (2006.01);
U.S. Cl.
CPC ...
A61C 8/0089 (2013.01); A61C 3/02 (2013.01);
Abstract
Set of dental drills having two or more dental drills ('), each of dental drills (′) having a cutting portion (′) that has an end-face drilling end (′) and a shank portion (′) that has a receiving region (′) intended to be received in a drill holding device. The shank portions (′) of the dental drills each have a substantially circular-cylindrical guide region (′) for guiding the dental drills, the guide regions (′) of the two or more dental drills being of the same diameter.