B29C 45/401
Ejector pin constructions or mountings
Official title: {Ejector pin constructions or mountings}
B29C45/401 (Ejector pin constructions or mountings) appears on 130 US grants and 167 published applications in this corpus.
Search patents in B29C- Granted patents
- 130
- Published applications
- 167
- Assignees
- 130
- Inventors
- 317
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 6 | 4 |
| 2003 | 2 | 7 |
| 2004 | 4 | 3 |
| 2005 | 2 | 2 |
| 2006 | 1 | 4 |
| 2007 | 1 | 2 |
| 2008 | 1 | 3 |
| 2009 | 1 | 4 |
| 2010 | 1 | 6 |
| 2011 | 0 | 9 |
| 2012 | 4 | 7 |
| 2013 | 5 | 7 |
| 2014 | 6 | 11 |
| 2015 | 2 | 7 |
| 2016 | 9 | 13 |
| 2017 | 3 | 7 |
| 2018 | 8 | 15 |
| 2019 | 10 | 6 |
| 2020 | 8 | 6 |
| 2021 | 7 | 6 |
| 2022 | 10 | 11 |
| 2023 | 3 | 4 |
| 2024 | 5 | 11 |
| 2025 | 6 | 7 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Injection molding machine and method of operating the same21 Apr 2026US 12,605,870 B2The Japan Steel Works, Ltd.
- Injection molding machine and method of operating the same21 Apr 2026US 12,605,871 B2The Japan Steel Works, Ltd.
- Injection device14 Apr 2026US 12,600,067 B2Sodick Co., Ltd.
- Method for manufacturing injection-molded product25 Nov 2025US 12,479,137 B2Kaneka Corporation
- Mold21 Oct 2025US 12,447,659 B2Samsung Electronics Co., Ltd.
- Mechanical ejector8 Oct 2026US 2026/0307312 A1Merkle Portugal, Unipessoal, LDA
- Polymer ammunition casing mold and manufacturing method16 Jul 2026US 2026/0200148 A1Innovative Performance Applications, LLC
- Injection molded product ejection apparatus14 May 2026US 2026/0131511 A1Hyundai Motor Company
- Faucet shell, manufacturing method and molds thereof7 May 2026US 2026/0125882 A1Guangdong Meijie Faucet Company Limited
- Plastic injection mold for the manufacture of a fluid-saving device19 Feb 2026US 2026/0048537 A1Water Saver Tech LLC
Most cited
By later US patents
- Non-protruding optoelectronic lens1,266US 6,525,386 B1Masimo Corporation · 2003
- Mold tool for an optoelectronic element1,037US 6,830,711 B2Masimo Corporation · 2004
- Optoelectronic element with a non-protruding lens988US 7,067,893 B2Masimo Corporation · 2006
- Method of providing an optoelectronic element with a non-protruding lens861US 7,332,784 B2Masimo Corporation · 2008
- Housing case, method for manufacturing housing case, and glass insert molding die used in same73US 8,119,048 B2Nissha Printing Co., Ltd. · 2012