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. 24, 2006
Filed:
Mar. 13, 2001
Applicants:
Shin Kasai, Fukushima, JP;
Yasushi Miura, Fukushima, JP;
Inventors:
Shin Kasai, Fukushima, JP;
Yasushi Miura, Fukushima, JP;
Assignee:
Nitto Boseki Co., Ltd., Fukushuma, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C03B 37/083 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a bushing () having a glass outlet portion () in which two nozzle holes () of substantially flat shape are arranged, and permitting molten glass to be drawn out of the nozzle holes (), and the bushing is provided with a concomitant flow guide () for guiding a concomitant flow made with drawing of the molten glass out of the nozzle holes (), to between the nozzle holes ().