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:
Oct. 28, 2014
Filed:
Jun. 17, 2011
Ichiro Ando, Kasugai, JP;
Yuji Goto, Komaki, JP;
Ryo Matsushita, Nagoya, JP;
Kazuharu Niwa, Nagoya, JP;
Ichiro Ando, Kasugai, JP;
Yuji Goto, Komaki, JP;
Ryo Matsushita, Nagoya, JP;
Kazuharu Niwa, Nagoya, JP;
Menicon Co., Ltd., Nagoya-shi, JP;
Abstract
Provided is a colored contact lens in which a colored band is disposed at a boundary part between a dark part and a white part of an eye, and a density is gradually changed from the dark part to the white part of the eye such that the density of this colored band decreases from an inner circumference side to an outer circumference side. As a result, a novel colored contact lens is provided with which it is possible to bring out beauty of the white part of the eye, which has been ignored by conventional technology, while an impression is maintained that is as natural and elegant as possible by avoiding an artificial impression such as that found in conventional technology.