logo

For the Inventor, By the Inventor

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.:

US 9725353 B1

PDFFull Text
Date of Patent:
Aug. 08, 2017

Filed:

Oct. 11, 2013

Laser fusion-cutting method for plate glass

Applicant:

Nippon Electric Glass Co., Ltd., Shiga, JP;

Inventor:

Naotoshi Inayama, Shiga, JP;

Assignee:

NIPPON ELECTRIC GLASS CO., LTD., Shiga, JP;

Attorney:

Wenderoth, Lind & Ponack, L.L.P.

Primary Examiner:

Queenie Dehghan

Int. Cl.
CPC ...
C03B 33/08 (2006.01); B23K 26/14 (2014.01); B23K 26/38 (2014.01); B23K 26/00 (2014.01); B23K 26/40 (2014.01); C03B 33/02 (2006.01); B23K 103/00 (2006.01);
U.S. Cl.
CPC ...
C03B 33/082 (2013.01); B23K 26/00 (2013.01); B23K 26/14 (2013.01); B23K 26/1438 (2015.10); B23K 26/38 (2013.01); B23K 26/40 (2013.01); C03B 33/02 (2013.01); C03B 33/08 (2013.01); B23K 2203/50 (2015.10);
Abstract

Provided is a laser fusing method for a glass sheet, including: cutting the glass sheet (G) by irradiating the glass sheet (G) with a laser (L) from a front surface (S) side thereof along a preset cutting line (X) extending in a surface direction of the glass sheet (G); and jetting a shaping gas (A) so as to form a flow along at least one of the front surface (S) and a back surface (B) of the glass sheet (G), the shaping gas (A) passing through an irradiation portion (C) of the laser (L).

Find Patent Forward Citations

Inayama, Naotoshi. (2017). Laser fusion-cutting method for plate glass (U.S. Patent No. 9725353). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9725353

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…