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:
Jan. 17, 2023
Filed:
Dec. 11, 2017
Applicant:
Nippon Electric Glass Co., Ltd., Shiga, JP;
Inventors:
Koji Ikegami, Otsu, JP;
Toshiyuki Kajioka, Otsu, JP;
Assignee:
Nippon Electric Glass Co., Ltd., Shiga, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/02 (2006.01); G01N 21/55 (2014.01); G01N 33/38 (2006.01); G01N 21/17 (2006.01);
U.S. Cl.
CPC ...
G02B 5/0278 (2013.01); G01N 21/55 (2013.01); G01N 33/386 (2013.01); G01N 2021/177 (2013.01); G01N 2021/555 (2013.01);
Abstract
A glass article (10) as a transparent article has a haze value of 15% or less and a clarity value of 9% or less. Preferably, the product of the haze value, the clarity value, and the sparkle value is 0.5 or less.