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. 22, 1985
Filed:
Sep. 06, 1983
Applicant:
Inventors:
Yukio Noguchi, Toyonaka, JP;
Takashi Yamagishi, Itami, JP;
Assignee:
Nippon Sheet Glass Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03C / ; C03C / ; C03C / ; C03C / ;
U.S. Cl.
CPC ...
501 72 ; 501 60 ; 501 61 ; 501 62 ; 501 65 ; 501 66 ; 501 67 ; 501 68 ; 501 69 ; 501 70 ; 501 79 ; 501901 ; 501903 ; 350413 ;
Abstract
A thallium-containing optical glass composition which contains the following oxides in the indicated proportions in mole %: