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. 01, 2014
Filed:
Jun. 01, 2011
Applicant:
Stig Hansson, Askim, SE;
Inventor:
Stig Hansson, Askim, SE;
Assignee:
Dentsply International Inc., York, PA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61C 8/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a dental fixture for insertion into a human jawbone. The fixture comprises a bone-contacting surface, wherein a resulting filtered set of data presents a surface roughness having the roughness average parameter S≧1 μm and the two-dimensional mean slope parameter R≧tan 30° for at least 15% of the bone-contacting surface.