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. 08, 2001
Filed:
Nov. 23, 1999
Applicant:
Inventor:
Sumiya Hobo, Tokyo, JP;
Assignee:
Twenty One Inc., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61C 8/00 ;
U.S. Cl.
CPC ...
A61C 8/00 ;
Abstract
A dental implant that includes a cylindrical body which can be positively secured against micromotion within a bore in a jawbone by a spindle-shaped expansion mechanism and further secured against the contamination by microorganism through a gap in an internal channel of tubular portion by a compressive contact mechanism.