B29C 33/303
Centering mould parts or halves
Official title: {centering mould parts or halves, e.g. during mounting}
B29C33/303 (Centering mould parts or halves) appears on 264 US grants and 205 published applications in this corpus.
Search patents in B29C- Granted patents
- 264
- Published applications
- 205
- Assignees
- 184
- Inventors
- 596
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 9 | 0 |
| 1995 | 5 | 0 |
| 1996 | 6 | 0 |
| 1997 | 11 | 0 |
| 1998 | 21 | 0 |
| 1999 | 7 | 0 |
| 2000 | 9 | 0 |
| 2001 | 8 | 2 |
| 2002 | 7 | 9 |
| 2003 | 4 | 8 |
| 2004 | 12 | 9 |
| 2005 | 8 | 5 |
| 2006 | 9 | 9 |
| 2007 | 3 | 14 |
| 2008 | 7 | 10 |
| 2009 | 8 | 15 |
| 2010 | 5 | 9 |
| 2011 | 9 | 7 |
| 2012 | 9 | 11 |
| 2013 | 3 | 3 |
| 2014 | 2 | 7 |
| 2015 | 5 | 6 |
| 2016 | 6 | 6 |
| 2017 | 10 | 8 |
| 2018 | 2 | 10 |
| 2019 | 6 | 5 |
| 2020 | 2 | 2 |
| 2021 | 4 | 9 |
| 2022 | 7 | 12 |
| 2023 | 4 | 8 |
| 2024 | 14 | 9 |
| 2025 | 4 | 2 |
| 2026 | 6 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Guide rail system for mold box28 Jul 2026US 12,691,615 B2Lego A/S
- Mould and process for vulcanising tyres for vehicles wheels26 May 2026US 12,636,844 B2Pirelli Tyre S. P. A.
- Method of production for components of a fuel cell stack3 Mar 2026US 12,564,988 B2Cellcentric GmbH & Co. KG
- Mold arch reinforcement and labeling for dental appliance manufacturing10 Feb 2026US 12,544,201 B2Align Technology, Inc.
- Method of manufacturing a rim, rim, and tool device10 Feb 2026US 12,545,049 B2Dt Swiss Inc.
- Layered mold for decorative sheet20 Aug 2026US 2026/0241612 A1Grand Force Co., Ltd.
- Resin molded product having through-hole, molding method therefor, mold, and needleless syringe using resin molded product13 Aug 2026US 2026/0232910 A1Daicel Corporation
- Shoe upper molding mold with improved molding quality using lower mold and upper mold interposed stopper therebetween13 Aug 2026US 2026/0233481 A1Sam Bu Fine Chemical Co., Ltd.
- Rotor blade mold and method of manufacturing rotor blade using same30 Jul 2026US 2026/0216971 A1Lm Wind Power A/S
- Techniques for securing models using a ball plunger16 Jul 2026US 2026/0200166 A1Institut Straumann AG
Most cited
By later US patents
- Apparatus for forming optical lenses382US 4,113,224 ABausch & Lomb Incorporated · 1978
- Method for forming optical lenses363US 4,197,266 ABausch & Lomb Incorporated · 1980
- Polymer-coated stent structure277US 5,897,911 AAdvanced Cardiovascular Systems, Inc. · 1999
- Method for forming polyurethane cover on golf ball core246US 5,733,428 AAcushnet Company · 1998
- Photocrosslinked polymers238US 5,508,317 ACiba-Geigy Corporation · 1996