B29C 2045/363
Using a movable core or core part
Official title: {using a movable core or core part}
B29C2045/363 (Using a movable core or core part) appears on 80 US grants and 93 published applications in this corpus.
Search patents in B29C- Granted patents
- 80
- Published applications
- 93
- Assignees
- 64
- Inventors
- 186
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 0 | 3 |
| 2013 | 4 | 4 |
| 2014 | 6 | 10 |
| 2015 | 6 | 6 |
| 2016 | 5 | 7 |
| 2017 | 4 | 2 |
| 2018 | 2 | 4 |
| 2019 | 2 | 2 |
| 2020 | 8 | 6 |
| 2021 | 1 | 12 |
| 2022 | 7 | 10 |
| 2023 | 5 | 7 |
| 2024 | 6 | 3 |
| 2025 | 8 | 5 |
| 2026 | 2 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Linear slide mechanism25 Aug 2026US 12,716,473 B2Magna Exteriors Inc.
- Molding and slide apparatus system14 Apr 2026US 12,600,069 B2Michmar Designs Inc.
- Pipe joint and manufacturing method of pipe joint11 Nov 2025US 12,467,572 B2Daikin Industries, Ltd.
- Mold21 Oct 2025US 12,447,659 B2Samsung Electronics Co., Ltd.
- Plastic injection tool for producing a closure cap, and method for producing a closure cap7 Oct 2025US 12,434,416 B2z-werkzeugbau-gmbh
- Molding and slide apparatus system6 Aug 2026US 2026/0225298 A1Michmar Designs Inc.
- Injection molding machine, information processing method and recording medium9 Jul 2026US 2026/0192500 A1The Japan Steel Works, Ltd.
- Injection molding machine intended for the manufacture of injected permanent magnet and method of manufacturing an injected permanent magnet25 Jun 2026US 2026/0179813 A1Novares France
- Mold comprising deformable cores21 May 2026US 2026/0138316 A1Samsung Electronics Co., Ltd.
- Faucet shell, manufacturing method and molds thereof7 May 2026US 2026/0125882 A1Guangdong Meijie Faucet Company Limited
Most cited
By later US patents
- Core stabilization by sequential injections49US 4,508,676 A1985
- Method of and means for manufacture of a dispenser for viscous or semi-viscous materials28US 4,733,801 A1988
- Method of injection molding thin-walled plastic products20US 4,960,557 AAcebo Company · 1990
- Reduction of required mold-cavity clamping force and control of injection-molded product wall thickness15US 4,867,672 APrimtec · 1989
- Method for reducing required mold-cavity clamping force and controlling injection-molded-product wall thickness15US 5,049,344 APrimtec · 1991