C03B 7/14
Transferring molten glass or gobs to glass blowing or pressing machines
Official title: Transferring molten glass or gobs to glass blowing or pressing machines (C03B7/18 - C03B7/22 take precedence)
C03B7/14 (Transferring molten glass or gobs to glass blowing or pressing machines) appears on 158 US grants and 69 published applications in this corpus.
Search patents in C03B- Granted patents
- 158
- Published applications
- 69
- Assignees
- 63
- Inventors
- 274
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 6 | 0 |
| 1983 | 5 | 0 |
| 1984 | 6 | 0 |
| 1985 | 5 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 11 | 0 |
| 1989 | 5 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 10 | 0 |
| 1999 | 10 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 0 |
| 2002 | 3 | 2 |
| 2003 | 0 | 2 |
| 2004 | 2 | 4 |
| 2005 | 1 | 2 |
| 2006 | 1 | 2 |
| 2007 | 1 | 1 |
| 2008 | 1 | 6 |
| 2009 | 2 | 2 |
| 2010 | 1 | 0 |
| 2011 | 3 | 3 |
| 2012 | 2 | 2 |
| 2013 | 0 | 2 |
| 2014 | 1 | 5 |
| 2015 | 5 | 3 |
| 2016 | 2 | 3 |
| 2017 | 4 | 2 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 2 | 2 |
| 2021 | 1 | 3 |
| 2022 | 2 | 5 |
| 2023 | 3 | 5 |
| 2024 | 1 | 1 |
| 2025 | 4 | 6 |
| 2026 | 6 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Molten glass transporter4 Aug 2026US 12,698,230 B2Owens-Brockway Glass Container Inc.
- Molten glass transporter, transport cup, endcap, and methods26 May 2026US 12,637,380 B2Owens-Brockway Glass Container Inc.
- Molten glass transport system7 Apr 2026US 12,595,200 B2Owens-Brockway Glass Container Inc.
- Multiple gob feeder, gob feeding method and related system, and feeder orifice3 Mar 2026US 12,565,438 B2Owens-Brockway Glass Container Inc.
- Configurable gob guiding unit provided with deflectors for a glass articles forming section3 Feb 2026US 12,540,094 B2Bottero S.p.A.
- Molten glass transporter, transport cup, endcap, and methods3 Sep 2026US 2026/0257957 A1Owens-Brockway Glass Container Inc.
- Molten glass transport system30 Jul 2026US 2026/0217587 A1Owens-Brockway Glass Container Inc.
- Multiple gob feeder, gob feeding method and related system, and feeder orifice25 Jun 2026US 2026/0176183 A1Owens-Brockway Glass Container Inc.
- Cullet and cullet water handling system12 Mar 2026US 2026/0070831 A1Owens-Brockway Glass Container Inc.
- Molten glass feeding and molding2 Oct 2025US 2025/0304480 A1Owens-Brockway Glass Container Inc.
Most cited
By later US patents
- Nozzle tip for glass injection cartridge49US 5,885,316 AFuji Photo Optical Co., Ltd. · 1999
- Method and device for applying lubrication or separation liquid to glass-forming machine32US 4,391,620 A1983
- Apparatus and method for moulding glass objects27US 3,961,927 APilkington Brothers Limited · 1976
- Electronic control system in a glassware forming machine26US 4,459,146 AOwens-Illinois, Inc. · 1984
- Multiple gob delivery and reject mechanism21US 4,529,431 AOwens-Illinois, Inc. · 1985