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. 05, 2008
Filed:
Jun. 22, 2005
Yasuhiro Odanaka, Tokyo, JP;
Tetsuro Sakuma, Tokyo, JP;
Mizuki Nakayama, Tokyo, JP;
Daiki Machida, Tokyo, JP;
Yasuhiro Odanaka, Tokyo, JP;
Tetsuro Sakuma, Tokyo, JP;
Mizuki Nakayama, Tokyo, JP;
Daiki Machida, Tokyo, JP;
GC Corporation, Tokyo, JP;
Abstract
To photograph teeth and dental shade guides including marks indicating color tones of a color samples together in large size and particularly, without making the photographing distance far from the teeth, irrespective of the color samples to plate-shaped handle parts, in the dental shade guide, has a color sample modeling a form of an artificial tooth of an anterior tooth and a tag having a mark indication part are attached at one end of a plate-shaped handle part rotatably around an axis, the tag is attached at a lingual surface side of the color sample, and the mark indication part protrudes 1 to 15 mm at the maximum only from a tooth root directional end or side of the color sample.