C03B 2215/73
With means to allow glass overflow in a direction perpendicular to the
Official title: with means to allow glass overflow in a direction perpendicular to the press axis
C03B2215/73 (With means to allow glass overflow in a direction perpendicular to the) appears on 33 US grants and 26 published applications in this corpus.
Search patents in C03B- Granted patents
- 33
- Published applications
- 26
- Assignees
- 24
- Inventors
- 89
- Latest grant
- 5 Sep 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 5 |
| 2004 | 1 | 6 |
| 2005 | 1 | 1 |
| 2006 | 2 | 2 |
| 2007 | 6 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 2 |
| 2012 | 2 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 2 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method of manufacturing glass molded product and lower die for molding glass5 Sep 2017US 9,751,793 B2Konica Minolta, Inc.
- Device for forming glass product29 Mar 2016US 9,296,634 B2Toshiba Kikai Kabushiki Kaisha
- Composite molded lens and method for producing the same20 Oct 2015US 9,164,253 B2FUJIFILM Corporation
- Production method of optical element, optical element forming mold and optical element30 Oct 2012US 8,300,327 B2Hitachi Maxell, Ltd.
- Optical element15 May 2012US 8,179,605 B2Panasonic Corporation
- Mold for molding glass-made optical component16 Apr 2026US 2026/0103418 A1Okamoto Glass Co., Ltd.
- Optical element and method for manufacturing the same6 May 2021US 2021/0129466 A1Panasonic Corporation
- Mold for molding glass-made optical component and method for manufucturing glass-made optical component using mold29 Oct 2020US 2020/0339463 A1Okamoto Glass Co., Ltd.
- Process deciding method in method of manufacturing optical element, method of manufacturing optical element, and optical element20 Jul 2017US 2017/0203990 A1Olympus Corporation
- Method of manufacturing glass molded product and lower die for molding glass21 May 2015US 2015/0135771 A1Konica Minolta, Inc.
Most cited
By later US patents
- Molding method for optical element33US 5,173,100 ACanon Kabushiki Kaisha · 1992
- Method for molding high-precision glass products23US 4,591,373 AKabushiki Kaisha Ohara Kogaku Garasu Seizosho · 1986
- Method and apparatus for preparation of molded glass20US 6,813,906 B1Hoya Corporation · 2004
- Optical element forming apparatus17US 4,698,089 ACanon Kabushiki Kaisha · 1987
- Machine for molding optical element14US 5,188,652 AMatsushita Electric Industrial Co., Ltd. · 1993