B29C 45/83
Lubricating means
B29C45/83 (Lubricating means) appears on 44 US grants and 47 published applications in this corpus.
Search patents in B29C- Granted patents
- 44
- Published applications
- 47
- Assignees
- 38
- Inventors
- 99
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 3 |
| 2003 | 2 | 2 |
| 2004 | 2 | 3 |
| 2005 | 2 | 3 |
| 2006 | 1 | 2 |
| 2007 | 2 | 2 |
| 2008 | 5 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 2 | 2 |
| 2014 | 3 | 2 |
| 2015 | 2 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 2 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 2 |
| 2021 | 1 | 4 |
| 2022 | 2 | 2 |
| 2023 | 0 | 3 |
| 2024 | 0 | 4 |
| 2025 | 1 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Mold clamping device and injection molding machine31 Mar 2026US 12,589,537 B2The Japan Steel Works, Ltd.
- Drive unit for a molding machine25 Nov 2025US 12,479,142 B2Engel Austria GmbH
- Injection unit for a shaping machine19 Jul 2022US 11,390,003 B2Engel Austria GmbH
- Injection molding apparatus22 Mar 2022US 11,279,068 B2Nissei Plastic Industrial Co., Ltd.
- Mould closing unit with heat management2 Mar 2021US 10,933,570 B2Arburg GmbH + Co KG
- Injection molding device and mold opening and closing device17 Sep 2026US 2026/0273822 A1Seiko Epson Corporation
- Injection Molding Machine4 Jun 2026US 2026/0151946 A1The Japan Steel Works, Ltd.
- Vertical mold clamping apparatus, vertical injection molding machine, and maintenance method of vertical mold clamping apparatus23 Oct 2025US 2025/0326172 A1The Japan Steel Works, Ltd.
- Fluid cooling/filtering assembly1 May 2025US 2025/0135382 A1Arburg GmbH + Co KG
- Mold clamping device and injection molding machine12 Dec 2024US 2024/0408804 A1The Japan Steel Works, Ltd.
Most cited
By later US patents
- Injection-molding machine with reciprocating plasticizing screw24US 4,290,701 AHusky Injection Molding Systems Ltd. · 1981
- Molding system with automatic fluid treatment of mold cavity17US 4,009,978 AHanning-Elektro-Werke Robert Hanning · 1977
- Automatic lubricant supplying method and an apparatus therefor15US 5,217,662 AFanuc Corporation · 1993
- Method and apparatus for gushing air stream into metal molds in injection molding machine14US 4,976,900 ASanri Kabushiki Kaisha · 1990
- Apparatus and method for lubricating feed mechanism of forming machine11US 6,865,963 B2Sumitomo Heavy Industries, Ltd. · 2005