B29C 33/306
Exchangeable mould parts
Official title: {Exchangeable mould parts, e.g. cassette moulds, mould inserts (moulds with exchangeable mould parts for injection moulding B29C45/2673; mounting of exchangeable mould inserts for injection moulding B29C45/2675)}
B29C33/306 (Exchangeable mould parts) appears on 326 US grants and 350 published applications in this corpus.
Search patents in B29C- Granted patents
- 326
- Published applications
- 350
- Assignees
- 249
- Inventors
- 721
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 7 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 8 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 9 | 1 |
| 2002 | 5 | 5 |
| 2003 | 6 | 6 |
| 2004 | 8 | 11 |
| 2005 | 2 | 11 |
| 2006 | 6 | 14 |
| 2007 | 7 | 8 |
| 2008 | 3 | 11 |
| 2009 | 6 | 14 |
| 2010 | 8 | 13 |
| 2011 | 13 | 21 |
| 2012 | 13 | 21 |
| 2013 | 11 | 17 |
| 2014 | 14 | 16 |
| 2015 | 14 | 16 |
| 2016 | 7 | 18 |
| 2017 | 23 | 17 |
| 2018 | 15 | 15 |
| 2019 | 9 | 21 |
| 2020 | 19 | 19 |
| 2021 | 21 | 18 |
| 2022 | 14 | 12 |
| 2023 | 6 | 7 |
| 2024 | 8 | 16 |
| 2025 | 12 | 12 |
| 2026 | 11 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Tool insert for a primary shaping tool and primary shaping tool equipped with said tool insert25 Aug 2026US 12,715,161 B2Heraeus Amloy Technologies GmbH
- Moulding apparatus4 Aug 2026US 12,697,791 B2Centre Technique Industriel de la Plasturgie et des composites
- Wire harness connector boot molding14 Jul 2026US 12,679,005 B2Pratt & Whitney Canada Corp.
- Mould and process for vulcanising tyres for vehicles wheels26 May 2026US 12,636,844 B2Pirelli Tyre S. P. A.
- Mould tool, method of assembling a mould tool and method of manufacture using a mould tool12 May 2026US 12,623,385 B2Surface Generation Limited
- Closures and mold assemblies for making closures10 Sep 2026US 2026/0264942 A1Husky Injection Molding Systems Ltd.
- Injection molding system and use of such system to produce a device for being positioned within the ear canal of a user30 Jul 2026US 2026/0216925 A1Earfab Aps
- Rotor blade mold and method of manufacturing rotor blade using same30 Jul 2026US 2026/0216971 A1Lm Wind Power A/S
- Mold element support device for a manufacturing assembly for preform elements and/or precast elements and/or prepackaged elements, manufacturing assembly, and manufacturing system16 Jul 2026US 2026/0200139 A1
- Assembly for manufacturing water-soluble pouches16 Jul 2026US 2026/0200619 A1The Procter & Gamble Company
Most cited
By later US patents
- Modular wold193US 5,255,889 AContinental PET Technologies, Inc. · 1993
- Article of footwear132US 6,299,962 B1Reebok International Ltd. · 2001
- Modular mold131US 5,411,699 AContinental PET Technologies, Inc. · 1995
- Apparatus and method for manufacturing a shoe upper126US 6,533,885 B2Reebok International Ltd. · 2003
- Method of manufacturing complex optical designs in soft contact lenses74US 5,861,114 AJohnson & Johnson Vision Products, Inc. · 1999