C03B 9/353
Mould holders
Official title: Mould holders {; Mould opening and closing mechanisms}
C03B9/353 (Mould holders) appears on 132 US grants and 50 published applications in this corpus.
Search patents in C03B- Granted patents
- 132
- Published applications
- 50
- Assignees
- 33
- Inventors
- 142
- Latest grant
- 25 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 8 | 0 |
| 1985 | 3 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 8 | 0 |
| 1999 | 14 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 1 |
| 2002 | 2 | 1 |
| 2003 | 2 | 4 |
| 2004 | 5 | 2 |
| 2005 | 1 | 2 |
| 2006 | 3 | 3 |
| 2007 | 1 | 4 |
| 2008 | 2 | 12 |
| 2009 | 2 | 2 |
| 2010 | 7 | 1 |
| 2011 | 4 | 3 |
| 2012 | 5 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 2 |
| 2016 | 2 | 0 |
| 2017 | 1 | 3 |
| 2018 | 2 | 3 |
| 2019 | 0 | 1 |
| 2020 | 3 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Support block with individual hollow sections for a machine for forming glass articles, and manufacturing method25 Jun 2024US 12,017,946 B2Vitro, S.A.B. de C.V.
- Method and mechanism for opening and closing moulds for a machine for forming glass items2 Nov 2021US 11,161,765 B2Vitro, S.A.B. de C.V.
- Temperature measurement system for blank molds in glassware forming machines20 Oct 2020US 10,807,899 B2Owens-Brockway Glass Container Inc.
- Neck ring holder device for machines for forming glass containers and method for manufacturing such containers21 Jul 2020US 10,717,667 B2Bormioli Luigi S.P.A.
- Operating mechanism for a glassware forming machine7 Jul 2020US 10,703,663 B2Owens-Brockway Glass Container Inc.
- Mold Assembly for an IS Machine4 Sep 2025US 2025/0276930 A1Heye International GmbH
- Support Block with Individual Hollow Sections for a Machine for Forming Glass Articles, and Manufacturing Method26 Sep 2024US 2024/0317625 A1Vitro, S.A.B. de C.V.
- Direct loading of glass gobs into traversable blank molds11 May 2023US 2023/0148131 A1Owens-Brockway Glass Container Inc.
- Support Block with Individual Hollow Sections for a Machine for Forming Glass Articles, and Manufacturing Method16 Dec 2021US 2021/0387889 A1Vitro, S.A.B. de C.V.
- Temperature Measurement System for Blank Molds in Glassware Forming Machines21 May 2020US 2020/0156982 A1Owens-Brockway Glass Container Inc.
Most cited
By later US patents
- Device for blow moulding71US 5,346,386 AKrupp Corpoplast Maschinenbau GmbH · 1994
- Glassware forming machine of the I.S. type with in-line mold motion32US 4,070,174 AEmhart Industries, Inc. · 1978
- Electronic control of a glass forming machine32US 4,427,431 AOwens-Illinois, Inc. · 1984
- Device for closing and opening the mold halves of a glass molding machine23US 7,017,374 B2Heye International GmbH · 2006
- Glassware forming machine of the I. S. type with in-line mold motion21US 4,009,018 AEmhart Industries, Inc. · 1977