C03B 9/3532
Mechanisms for holders of half moulds moving by rotation about a common
Official title: {Mechanisms for holders of half moulds moving by rotation about a common vertical axis}
C03B9/3532 (Mechanisms for holders of half moulds moving by rotation about a common) appears on 54 US grants and 25 published applications in this corpus.
Search patents in C03B- Granted patents
- 54
- Published applications
- 25
- Assignees
- 27
- Inventors
- 73
- Latest grant
- 2 Nov 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
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| 1989 | 5 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
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| 1994 | 2 | 0 |
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| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 2 |
| 2005 | 1 | 1 |
| 2006 | 3 | 3 |
| 2007 | 0 | 0 |
| 2008 | 0 | 11 |
| 2009 | 2 | 2 |
| 2010 | 6 | 1 |
| 2011 | 2 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 1 | 2 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- 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.
- 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.
- Glass bottle forming machine25 Sep 2018US 10,081,564 B1Pyrotek, Inc.
- Glassware mold pyrometry17 Jan 2017US 9,546,908 B1Owens-Brockway Glass Container Inc.
- Bi-axial cooling system and method29 Sep 2015US 9,145,322 B2Emhart Glass S. A.
- Method and Mechanism for Opening and Closing Moulds for a Machine for Forming Glass Items28 Mar 2019US 2019/0092671 A1Vitro, S.A.B. de C.V.
- Glass forming machine leveling shims and method of using same13 Sep 2018US 2018/0257969 A1Pyrotek, Inc.
- Neck ring holder device for machines for forming glass containers and method for manufacturing such containers15 Mar 2018US 2018/0072603 A1Bormioli Luigi S.P.A.
- Bi-Axial Cooling System And Method24 Apr 2014US 2014/0109619 A1Emhart Glass S. A.
- Molds opening/closing group of a forming glass machine items28 Jan 2010US 2010/0018256 A1Bottero S.p.A.
Most cited
By later US patents
- Device for blow moulding71US 5,346,386 AKrupp Corpoplast Maschinenbau GmbH · 1994
- 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
- Cooling arrangement for glass ware forming tools20US 4,361,434 A1982
- Mould opening and closing mechanism for a glassware forming machine15US 4,655,813 AEmhart Industries, Inc. · 1987