B29C 43/36
Moulds for making articles of definite length, i.e. discrete articles
B29C43/36 (Moulds for making articles of definite length, i.e. discrete articles) appears on 2,550 US grants and 2,318 published applications in this corpus.
Search patents in B29C- Granted patents
- 2,550
- Published applications
- 2,318
- Assignees
- 1,373
- Inventors
- 5,091
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 20 | 0 |
| 1977 | 15 | 0 |
| 1978 | 13 | 0 |
| 1979 | 11 | 0 |
| 1980 | 14 | 0 |
| 1981 | 19 | 0 |
| 1982 | 16 | 0 |
| 1983 | 25 | 0 |
| 1984 | 25 | 0 |
| 1985 | 21 | 0 |
| 1986 | 24 | 0 |
| 1987 | 28 | 0 |
| 1988 | 29 | 0 |
| 1989 | 43 | 0 |
| 1990 | 45 | 0 |
| 1991 | 38 | 0 |
| 1992 | 31 | 0 |
| 1993 | 42 | 0 |
| 1994 | 42 | 0 |
| 1995 | 38 | 0 |
| 1996 | 38 | 0 |
| 1997 | 71 | 0 |
| 1998 | 79 | 0 |
| 1999 | 45 | 0 |
| 2000 | 51 | 0 |
| 2001 | 55 | 18 |
| 2002 | 62 | 66 |
| 2003 | 55 | 104 |
| 2004 | 71 | 111 |
| 2005 | 52 | 89 |
| 2006 | 75 | 77 |
| 2007 | 46 | 99 |
| 2008 | 55 | 100 |
| 2009 | 31 | 106 |
| 2010 | 61 | 105 |
| 2011 | 78 | 92 |
| 2012 | 73 | 67 |
| 2013 | 63 | 70 |
| 2014 | 72 | 70 |
| 2015 | 59 | 75 |
| 2016 | 64 | 85 |
| 2017 | 48 | 90 |
| 2018 | 60 | 81 |
| 2019 | 92 | 96 |
| 2020 | 64 | 115 |
| 2021 | 88 | 118 |
| 2022 | 83 | 136 |
| 2023 | 88 | 102 |
| 2024 | 106 | 93 |
| 2025 | 75 | 84 |
| 2026 | 51 | 69 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B29C 43/3642Bags, bleeder sheets or cauls for isostatic pressing817
- B29C 43/361With pressing members independently movable of the parts for opening or closing780
- B29C 2043/3676Moulds mounted on rotating supporting constuctionsIndexing code172
- B29C 2043/3665Cores or insertsIndexing code155
- B29C 43/42For undercut articles149
- B29C 2043/3602With means for positioning, fastening or clamping the material to be formedIndexing code139
- B29C 43/40With means for cutting the article122
- B29C 43/3607With sealing means or the like100
Recent patents
- Method for manufacturing fiber reinforced article and apparatus6 Oct 2026US 12,752,497 B2Arctic Biomaterials Oy
- Compression molding device and compression molding method29 Sep 2026US 12,746,711 B2Yamaha Robotics Co., Ltd.
- Curved plastic panel and method and device for processing the same22 Sep 2026US 12,741,404 B2Enflex, Inc.
- Plastic composite material molded structure15 Sep 2026US 12,734,734 B2Hyundai Motor Company
- Rotatable mold apparatus8 Sep 2026US 12,728,584 B2Hyundai Mobis Co., Ltd.
- Apparatus for press forming24 Sep 2026US 2026/0284939 A1SK On Co., Ltd.
- Compression moulding method and apparatus24 Sep 2026US 2026/0284940 A1Sacmi Cooperativa Meccanici Imola Societa' Cooperativa
- Closures and mold assemblies for making closures10 Sep 2026US 2026/0264942 A1Husky Injection Molding Systems Ltd.
- Surface member, method of manufacturing laminated molded product, and press apparatus27 Aug 2026US 2026/0249524 A1The Japan Steel Works, Ltd.
- Structural tiles constructed of recycled fiber reinforced polymer materials for use in composite panels27 Aug 2026US 2026/0249567 A1Lm Wind Power A/S
Most cited
By later US patents
- Multilayer golf ball433US 5,688,191 AAcushnet Company · 1997
- Flexible, kink-resistant, introducer sheath and method of manufacture364US 5,380,304 ACook Incorporated · 1995
- Method for forming optical lenses363US 4,197,266 ABausch & Lomb Incorporated · 1980
- Method of making a golf ball with a multi-layer core256US 6,056,842 AAcushnet Company · 2000
- Vacuum resin impregnation process229US 4,942,013 AMcDonnell Douglas Corporation · 1990