B29C 2045/1617
Using stack moulds
Official title: {using stack moulds}
B29C2045/1617 (Using stack moulds) appears on 26 US grants and 29 published applications in this corpus.
Search patents in B29C- Granted patents
- 26
- Published applications
- 29
- Assignees
- 24
- Inventors
- 55
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 2 | 0 |
| 1992 | 0 | 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 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 2 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 3 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 4 |
| 2019 | 1 | 2 |
| 2020 | 3 | 0 |
| 2021 | 1 | 4 |
| 2022 | 3 | 2 |
| 2023 | 1 | 1 |
| 2024 | 1 | 3 |
| 2025 | 2 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Injection molding method6 Oct 2026US 12,752,467 B2King Steel Machinery Co., Ltd.
- Method and tool system for manufacturing a multi-component plastic molded part22 Jul 2025US 12,365,122 B2Hella GmbH & Co. KGaA
- Mold for injection molding13 May 2025US 12,296,518 B2Foboha (Germany) GmbH
- Injection molding method30 Jul 2024US 12,049,032 B2King Steel Machinery Co., Ltd.
- Switch structure and manufacturing method therefor27 Jun 2023US 11,685,308 B2Hyundai Motor Company
- Cover window and manufacturing method for the same1 May 2025US 2025/0135855 A1Seoyon E-Hwa Co., Ltd.
- Injection molding system and method26 Sep 2024US 2024/0316843 A1King Steel Machinery Co., Ltd.
- Process to manufacture an interconnected stack of thermoplastic frames11 Jul 2024US 2024/0227265 A9Dutch Innovation In Air Treatment B.V.
- Process to manufacture an interconnected stack of thermoplastic frames25 Apr 2024US 2024/0131763 A1Dutch Innovation In Air Treatment B.V.
- Switch structure and manufacturing method therefor7 Sep 2023US 2023/0278489 A1Hyundai Motor Company
Most cited
By later US patents
- Sequentially injected multi-component shuttle-stack-molding46US 5,030,406 A1991
- Brush making machine44US 6,854,965 B2Zahoransky Formenbau GmbH · 2005
- Sequentially injected multi-component core-back injection molding16US 5,049,343 A1991
- Repositioning of articles between different positions within an intermittently accessible space15US 6,086,808 AUniversal Ventures · 2000
- Apparatus and method for manufacturing multi component plastic molded parts10US 8,414,813 B2KraussMaffei Technologies GmbH · 2013