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:
Sep. 19, 2023
Filed:
Nov. 13, 2020
Applicant:
Agc Inc., Tokyo, JP;
Inventors:
Haruo Yonemori, Tokyo, JP;
Nobuyuki Ban, Tokyo, JP;
Akira Ueno, Tokyo, JP;
Takenori Miura, Tokyo, JP;
Assignee:
AGC INC., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C03B 18/20 (2006.01); C03B 25/08 (2006.01); C03B 35/16 (2006.01); C03B 18/16 (2006.01);
U.S. Cl.
CPC ...
C03B 18/16 (2013.01); C03B 18/20 (2013.01); C03B 25/08 (2013.01); C03B 35/16 (2013.01);
Abstract
The present invention relates to a float-glass manufacturing apparatus including a float bath and a heat treatment furnace, in which the heat treatment furnace includes: a dross box including a plurality of lift-out rolls; an annealing furnace including a plurality of lehr rolls; a first partitioning part; a second partitioning part; a gas ejection nozzle; and a guide member.