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:
Aug. 16, 2011
Filed:
Jun. 09, 2005
Applicant:
Hideo Nakagawa, Kashiba, JP;
Inventor:
Hideo Nakagawa, Kashiba, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61C 13/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A partial denture having an artificial tooth, a denture base holding the artificial tooth, and a clasp fixed to the denture base, wherein the clasp includes a back-side arm and a front-side arm and does not include a rest, the back-side arm extending in a rearward bulging convex on a back side of a dentition-extended range of the denture base, the front-side arm extending in a forward bulging convex toward a front side of the dentition-extended range of the denture base, wherein the back-side arm and the front-side arm extend within a height range ranging from an extended plane of a top surface of a crown of the artificial tooth toward the denture base side.