B29C 2045/1656
Injecting the skin material through the central passage of the multiway nozzle
Official title: {Injecting the skin material through the central passage of the multiway nozzle}
B29C2045/1656 (Injecting the skin material through the central passage of the multiway nozzle) appears on 22 US grants and 6 published applications in this corpus.
Search patents in B29C- Granted patents
- 22
- Published applications
- 6
- Assignees
- 10
- Inventors
- 27
- Latest grant
- 6 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Component for a water bearing appliance and method for producing such component6 May 2025US 12,291,813 B2Electrolux Appliances Aktiebolag
- Apparatus and method for manufacturing crash pad12 Sep 2017US 9,757,884 B2Hyundai Motor Company
- Apparatus and method for manufacturing crash pad24 May 2016US 9,346,199 B2Hyundai Motor Company
- Method of three layer injection molding with sequential and simultaneous coinjection8 Aug 2000US 6,099,780 A
- Method for preventing uncontrolled polymer flow in preform neck finish during packing and cooling stage16 May 2000US 6,063,325 AContinental PET Technologies, Inc.
- Component for a water bearing appliance and method for producing such component6 Apr 2023US 2023/0103869 A1Electrolux Appliances Aktiebolag
- Component for a water bearing appliance and method for producing such component23 Mar 2023US 2023/0091470 A1Electrolux Appliances Aktiebolag
- Apparatus and method for manufacturing crash pad15 Sep 2016US 2016/0263787 A1Hyundai Motor Company
- Apparatus and method for manufacturing crash pad12 Jun 2014US 2014/0162019 A1Hyundai Motor Company
- Nozzle for injection molding and injection molding machine12 Aug 2004US 2004/0155379 A1Toshiba Machine Co., Ltd.
Most cited
By later US patents
- Coinjection of hollow articles and preforms108US 4,717,324 AHusky Injection Molding Systems Ltd. · 1988
- Method for preventing uncontrolled polymer flow in preform neck finish during packing and cooling stage55US 6,063,325 AContinental PET Technologies, Inc. · 2000
- Tri-injection of hollow articles51US 4,808,101 AHusky Injection Molding Systems Ltd. · 1989
- Injection molding with shooting pots50US 4,863,369 AHusky Injection Molding Systems Ltd. · 1989
- Method and apparatus for injection molding of multilayer preforms50US 4,990,301 AContinental PET Technologies, Inc. · 1991