C03B 9/44
Means for discharging combined with glass-blowing machines
Official title: Means for discharging combined with glass-blowing machines, e.g. take-outs
C03B9/44 (Means for discharging combined with glass-blowing machines) appears on 171 US grants and 61 published applications in this corpus.
Search patents in C03B- Granted patents
- 171
- Published applications
- 61
- Assignees
- 49
- Inventors
- 210
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 6 | 0 |
| 1982 | 6 | 0 |
| 1983 | 7 | 0 |
| 1984 | 5 | 0 |
| 1985 | 12 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 7 | 0 |
| 1997 | 1 | 0 |
| 1998 | 10 | 0 |
| 1999 | 5 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 0 |
| 2002 | 4 | 1 |
| 2003 | 3 | 12 |
| 2004 | 9 | 2 |
| 2005 | 5 | 4 |
| 2006 | 2 | 5 |
| 2007 | 3 | 4 |
| 2008 | 4 | 2 |
| 2009 | 1 | 3 |
| 2010 | 2 | 3 |
| 2011 | 3 | 1 |
| 2012 | 2 | 2 |
| 2013 | 2 | 4 |
| 2014 | 3 | 1 |
| 2015 | 1 | 3 |
| 2016 | 4 | 0 |
| 2017 | 1 | 4 |
| 2018 | 1 | 3 |
| 2019 | 1 | 0 |
| 2020 | 2 | 2 |
| 2021 | 0 | 0 |
| 2022 | 3 | 3 |
| 2023 | 2 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Cullet and cullet water handling system2 Dec 2025US 12,486,191 B2Owens-Brockway Glass Container Inc.
- Glass manufacturing apparatus and method12 Sep 2023US 11,753,326 B2Gerresheimer Glass Inc.
- Glass manufacturing apparatus and method30 May 2023US 11,661,369 B2Gerresheimer Glass Inc.
- System and method for transferring glass items12 Jul 2022US 11,384,004 B2Vitro, S.A.B. de C.V.
- Takeout mechanism for machines for forming glass objects28 Jun 2022US 11,370,687 B2Vitro, S.A.B. de C.V.
- Cullet and cullet water handling system12 Mar 2026US 2026/0070831 A1Owens-Brockway Glass Container Inc.
- Glass handling devices and related methods27 Jul 2023US 2023/0234878 A1Entegris, Inc.
- Cullet and cullet water handling system31 Mar 2022US 2022/0098081 A1Owens-Brockway Glass Container Inc.
- Glass manufacturing apparatus and method10 Mar 2022US 2022/0073402 A1Gerresheimer Glass Inc.
- Glass manufacturing apparatus and method10 Mar 2022US 2022/0073404 A1Gerresheimer Glass Inc.
Most cited
By later US patents
- Article transfer mechanism57US 5,125,499 AVHC, Ltd. · 1992
- Apparatus for transferring glass articles from an is to a high speed transfer conveyor33US 5,429,651 AI.M.T.E.C. Enterprises, Inc. · 1995
- Electronic control of a glass forming machine32US 4,427,431 AOwens-Illinois, Inc. · 1984
- Replaceable finger elements for transporting hot glass articles30US 4,466,532 ADura Temp Corporation · 1984
- Method and apparatus for synchronizing the velocity of a 90 degree push-out apparatus and of the carrier converyor in an I.S. glassware forming machine25US 4,708,727 AVitro Tec Fideicomiso · 1987