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:
Sep. 11, 2001
Filed:
Sep. 10, 1999
Applicant:
Inventors:
Katsuyoshi Naganuma, Aichi, JP;
Akira Kamiya, Aichi, JP;
Akira Watatsu, Aichi, JP;
Toru Nonami, Aichi, JP;
Makoto Kato, Aichi, JP;
Assignee:
Agency of Industrial Science and Technology, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61C 8/00 ;
U.S. Cl.
CPC ...
A61C 8/00 ;
Abstract
The present invention relates to a sheet type oral implant, and the present invention is an oral implant to be used by being secured on an alveolar bone, this oral implant is characterized by having a sheet portion whose shape on the bone side matches in an inverted convex-concave arrangement the surface shape of the alveolar bone; fixing hooks provided to the edges of the sheet portion and designed for securing the oral implant on the alveolar bone and preventing the implant from falling off; and a post portion for mounting an artificial tooth.