B29C 33/0055
Moulds or cores: with incorporated overflow cavities
Official title: {with incorporated overflow cavities (in particular in injection moulds B29C45/2669)}
B29C33/0055 (Moulds or cores: with incorporated overflow cavities) appears on 123 US grants and 89 published applications in this corpus.
Search patents in B29C- Granted patents
- 123
- Published applications
- 89
- Assignees
- 99
- Inventors
- 300
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 6 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 4 |
| 2003 | 5 | 6 |
| 2004 | 3 | 5 |
| 2005 | 4 | 4 |
| 2006 | 1 | 3 |
| 2007 | 3 | 0 |
| 2008 | 0 | 4 |
| 2009 | 3 | 0 |
| 2010 | 2 | 4 |
| 2011 | 3 | 4 |
| 2012 | 0 | 1 |
| 2013 | 1 | 6 |
| 2014 | 1 | 2 |
| 2015 | 4 | 10 |
| 2016 | 4 | 9 |
| 2017 | 5 | 4 |
| 2018 | 9 | 5 |
| 2019 | 3 | 0 |
| 2020 | 2 | 0 |
| 2021 | 2 | 3 |
| 2022 | 1 | 5 |
| 2023 | 2 | 3 |
| 2024 | 2 | 5 |
| 2025 | 3 | 1 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus and method for the manufacture of noodles19 May 2026US 12,629,715 B2Short Brothers PLC
- Compression molding die, resin molding device, resin molding system, and method for manufacturing resin molded product3 Mar 2026US 12,564,986 B2Towa Corporation
- Casting mold for finger joint spacers10 Feb 2026US 12,544,956 B2Heraeus Medical GmbH
- Curing mold for manufacturing a turbomachine component made of composite material from a preform and method for producing a component by means of such a mold9 Dec 2025US 12,491,668 B2Safran
- Container and method of manufacturing same23 Sep 2025US 12,420,556 B2Canon Kabushiki Kaisha
- Resin infusion tool and methods of infusing resin20 Aug 2026US 2026/0241646 A1The Boeing Company
- A mould tool15 May 2025US 2025/0153448 A1Invibio Device Component Manufacturing Limited
- Curing mold for manufacturing a turbomachine component made of composite material from a preform and method for producing a component by means of such a mold19 Dec 2024US 2024/0416560 A1Safran
- Apparatus and Method for the Manufacture of Noodles17 Oct 2024US 2024/0342743 A1Short Borthers PLC
- Compression molding die, resin molding device, resin molding system, and method for manufacturing resin molded product25 Jul 2024US 2024/0246265 A1Towa Corporation
Most cited
By later US patents
- Method for molding lenses214US 5,271,875 ABausch & Lomb Incorporated · 1993
- Die venting apparatus in molding of thermoset plastic compounds94US 4,562,990 A1986
- Process for producing a new class of ultra-high-molecular-weight polyethylene orthopaedic prostheses with enhanced mechanical properties74US 5,030,402 A1991
- Apparatus for molding lenses70US 5,466,147 ABausch & Lomb Incorporated · 1995
- Process for injection molding and hollow plastic article produced thereby58US 5,098,637 AMilad Limited Partnership · 1992