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:
Mar. 07, 2000
Filed:
Nov. 03, 1997
Applicant:
Inventors:
Assignee:
Astra Aktiebolag, Sodertalje, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61C / ; A61C / ;
U.S. Cl.
CPC ...
433 72 ; 433141 ;
Abstract
The present invention relates to a device for determining the correct lengths of standardized components of a dental implant system in situ in the oral cavity. The device comprises an elongate gauge body being provided with circumferential dark bands located at predetermined distances from each other and having predetermined widths, the areas between said darker bands having a pronouncedly lighter color, each boundary line between lighter and darker bands corresponding to one specific, standardized component.