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:
Apr. 03, 2018
Filed:
Oct. 17, 2014
Applicant:
Ivoclar Vivadent Ag, Schaan, LI;
Inventors:
Assignee:
Ivoclar Vivadent AG, Schaan, LI;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61C 19/10 (2006.01);
U.S. Cl.
CPC ...
A61C 19/10 (2013.01); A61C 2201/002 (2013.01);
Abstract
A dental color key having at least two different color patterns or samples with different tooth colors. The entire surface area of the color key () may be smaller than the buccal and/or labial surface area, that is to say the vestibular surface area of two teeth, and the color patterns or samples () are attached adjacent to one another and particularly mounted to one single tooth.