C03B 35/20
By gripping tongs or supporting frames
Official title: by gripping tongs or supporting frames
C03B35/20 (By gripping tongs or supporting frames) appears on 210 US grants and 124 published applications in this corpus.
Search patents in C03B- Granted patents
- 210
- Published applications
- 124
- Assignees
- 59
- Inventors
- 403
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 8 | 0 |
| 1979 | 3 | 0 |
| 1980 | 16 | 0 |
| 1981 | 9 | 0 |
| 1982 | 6 | 0 |
| 1983 | 1 | 0 |
| 1984 | 5 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 8 | 0 |
| 1992 | 6 | 0 |
| 1993 | 0 | 0 |
| 1994 | 7 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 7 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 4 |
| 2003 | 6 | 7 |
| 2004 | 4 | 4 |
| 2005 | 1 | 3 |
| 2006 | 3 | 4 |
| 2007 | 3 | 7 |
| 2008 | 3 | 5 |
| 2009 | 0 | 3 |
| 2010 | 2 | 2 |
| 2011 | 3 | 4 |
| 2012 | 6 | 5 |
| 2013 | 6 | 9 |
| 2014 | 4 | 9 |
| 2015 | 7 | 8 |
| 2016 | 4 | 8 |
| 2017 | 7 | 8 |
| 2018 | 4 | 6 |
| 2019 | 4 | 5 |
| 2020 | 5 | 7 |
| 2021 | 6 | 5 |
| 2022 | 4 | 5 |
| 2023 | 1 | 3 |
| 2024 | 2 | 1 |
| 2025 | 2 | 2 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Methods and systems for computational precision three-dimensional forming via localized stress remapping25 Aug 2026US 12,715,805 B2Brelyon, Inc.
- Glass film production method, glass roll production method, and glass film production device24 Mar 2026US 12,583,781 B2Nippon Electric Glass Co., Ltd.
- Tool for locally cooling a glass sheet8 Jul 2025US 12,351,500 B2Saint-Gobain Glass France
- Apparatus and method for processing glass15 Apr 2025US 12,275,662 B2Corning Incorporated
- Glass sheet quench arrangement21 May 2024US 11,987,517 B2Glasstech, Inc.
- Plate glass manufacturing equipment and manufacturing method10 Apr 2025US 2025/0115510 A1Qingdao Fusion Photoelectric Technology Co., Ltd.
- Clamping devices at edge of substrate glass during molding based on overflow technique and operation methods thereof20 Mar 2025US 2025/0091930 A1Caihong Display Devices Co., Ltd.
- Methods and Systems for Computational Precision Three-dimensional Forming Via Localized Stress Remapping8 Feb 2024US 2024/0043308 A1Brelyon, Inc.
- Glass film production method, glass roll production method, and glass film production device26 Jan 2023US 2023/0026145 A1Nippon Electric Glass Co., Ltd.
- Microwave Heating Glass Bending Process26 Jan 2023US 2023/0027667 A1PPG Industries Ohio, Inc.
Most cited
By later US patents
- Process and system for precision glass sheet bending69US 8,549,885 B2Corning Incorporated · 2013
- Process and system tuning precision glass sheet bending64US 9,902,640 B2Corning Incorporated · 2018
- Apparatus and method for bending glass sheets63US 4,204,854 A1980
- Apparatus for bending and tempering glass57US 4,282,026 A1981
- Method and device for bending sheets49US 8,978,418 B2Saint-Gobain Glass France · 2015