C03B 23/027
With moulds having at least two upward pivotable mould sections
Official title: with moulds having at least two upward pivotable mould sections
C03B23/027 (With moulds having at least two upward pivotable mould sections) appears on 78 US grants and 33 published applications in this corpus.
Search patents in C03B- Granted patents
- 78
- Published applications
- 33
- Assignees
- 22
- Inventors
- 140
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 3 |
| 2008 | 1 | 1 |
| 2009 | 0 | 2 |
| 2010 | 2 | 4 |
| 2011 | 0 | 3 |
| 2012 | 3 | 1 |
| 2013 | 5 | 1 |
| 2014 | 4 | 2 |
| 2015 | 2 | 3 |
| 2016 | 2 | 1 |
| 2017 | 2 | 1 |
| 2018 | 1 | 2 |
| 2019 | 2 | 2 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 2 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for shaping coated glass sheets2 Jun 2026US 12,643,811 B2Pilkington Group Limited
- Articulated mold arrangement for a glass processing system3 Jan 2023US 11,542,189 B2Glasstech, Inc.
- Methods for controlling separation between glasses during co-sagging to reduce final shape mismatch therebetween1 Feb 2022US 11,236,003 B2Corning Incorporated
- Bending device for shaping glass for use in aircraft transparencies3 Sep 2019US 10,399,884 B2PPG Industries Ohio, Inc.
- Mold for thermally bending automotive glass7 May 2019US 10,280,106 B2Fuyao Glass Industry Group Co., Ltd.
- Foldable apparatus and methods of making18 Apr 2024US 2024/0130061 A1Corning Incorporated
- Method for shaping coated glass sheets27 Oct 2022US 2022/0340471 A1Pilkington Group Limited
- Articulated mold arrangement for a glass processing system3 Mar 2022US 2022/0064047 A1Glasstech, Inc.
- Methods for controlling separation between glasses during co-sagging to reduce final shape mismatch therebetween20 Aug 2020US 2020/0262733 A1Corning Incorporated
- Sag-assist articulated tooling design for glass bending17 Oct 2019US 2019/0315647 A1Corning Incorporated
Most cited
By later US patents
- Method and apparatus for bending glass sheets68US 5,129,934 AFord Motor Company · 1992
- Apparatus for curving glass sheets56US 5,173,102 ASaint-Gobain Vitrage International · 1992
- Method for bending and laminating a pair of glass plates38US 5,383,990 AAsahi Glass Company, Limited · 1995
- Method and device for the bending of glass sheets29US 5,660,609 ASaint-Gobain Vitrage · 1997
- In-lehr press bending26US 4,756,735 APPG Industries, Inc. · 1988