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:
Feb. 26, 1980
Filed:
Jun. 08, 1977
Applicant:
Inventor:
Andrew J Smith, London N.W. 5, GB;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
433225 ;
Abstract
A dental reinforcing pin including a threaded portion, for self-tapping insertion in a bore formed in a tooth understructure, and a connecting portion formed integrally with the threaded portion. The connecting portion includes a shank, adapted for engagement in a dental handpiece, and a weakened portion intermediate the threaded portion and the connecting portion to permit shearing and separation of the connecting portion from the threaded portion when the pin is inserted to the depth of the bore.