Invention Grant
- Patent Title: Glass member
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Application No.: US17304671Application Date: 2021-06-24
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Publication No.: US11691914B2Publication Date: 2023-07-04
- Inventor: Shingo Seki , Osamu Sato
- Applicant: AGC Inc.
- Applicant Address: JP Tokyo
- Assignee: AGC Inc.
- Current Assignee: AGC Inc.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP 2020127495 2020.07.28 JP 2021079730 2021.05.10
- Main IPC: C03C23/00
- IPC: C03C23/00 ; C03C15/00 ; C03C21/00 ; C03C17/00
Abstract:
A glass member includes a recessed portion, wherein in cross-sectional view, an angle formed between a principal surface of the glass member and an edge face of an opening of the recessed portion is 90 degrees to 130 degrees.
Public/Granted literature
- US20220033300A1 GLASS MEMBER Public/Granted day:2022-02-03
Information query
