C03B 23/008
Vacuum-blowing
Official title: {Vacuum-blowing}
C03B23/008 (Vacuum-blowing) appears on 6 US grants and 3 published applications in this corpus.
Search patents in C03B- Granted patents
- 6
- Published applications
- 3
- Assignees
- 3
- Inventors
- 18
- Latest grant
- 24 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Enclosures for providing a controlled environment during the production of glass articles24 Jun 2025US 12,338,155 B2Corning Incorporated
- Non-contact porous air bearing and glass flattening device22 Mar 2011US 7,908,885 B2New Way Machine Components, Inc.
- Invisible flat-top mold blank and method for manufacturing same15 Sep 1992US 5,147,437 A
- Invisible flat-top mold blank and method for manufacturing same28 Nov 1989US 4,883,524 A
- Method of fabricating an elliptical core single mode fiber22 Jan 1980US 4,184,859 AInternational Telephone and Telegraph Corporation
- Enclosures for providing a controlled environment during the production of glass articles11 Sep 2025US 2025/0282666 A1Corning Incorporated
- Enclosures for providing a controlled environment during the production of glass articles3 Mar 2022US 2022/0064046 A1Corning Incorporated
- Non-contact porous air bearing and glass flattening device5 Oct 2006US 2006/0219605 A1New Way Machine Components, Inc.
Most cited
By later US patents
- Non-contact porous air bearing and glass flattening device57US 7,908,885 B2New Way Machine Components, Inc. · 2011
- Method of fabricating an elliptical core single mode fiber27US 4,184,859 AInternational Telephone and Telegraph Corporation · 1980
- Invisible flat-top mold blank and method for manufacturing same20US 5,147,437 A1992
- Invisible flat-top mold blank and method for manufacturing same12US 4,883,524 A1989
- Apparatus for making cathode-ray tube screens with integrally formed contoured fixtures4US 4,057,409 A1977