B29C 2033/042
Meander or zig-zag shaped cooling channels, i.e. continuous cooling channels whereby a
Official title: {Meander or zig-zag shaped cooling channels, i.e. continuous cooling channels whereby a plurality of cooling channel sections are oriented in a substantial parallel direction}
B29C2033/042 (Meander or zig-zag shaped cooling channels, i.e. continuous cooling channels whereby a) appears on 47 US grants and 37 published applications in this corpus.
Search patents in B29C- Granted patents
- 47
- Published applications
- 37
- Assignees
- 37
- Inventors
- 74
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 3 |
| 2007 | 1 | 1 |
| 2008 | 2 | 2 |
| 2009 | 2 | 1 |
| 2010 | 1 | 1 |
| 2011 | 2 | 1 |
| 2012 | 1 | 3 |
| 2013 | 1 | 2 |
| 2014 | 2 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 7 |
| 2017 | 1 | 2 |
| 2018 | 3 | 1 |
| 2019 | 6 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Fast thermal response mold114US 4,508,309 AAcushnet Company · 1985
- Injection molding one-piece insert having cooling chamber with radial rib portions48US 5,443,381 A1995
- Prototype mold for blow-molding hollow plastic containers and method of making same35US 6,116,888 AOwens-Brockway Plastic Products Inc. · 2000
- Mold split insert32US 7,377,767 B2Husky Injection Holding Systems Ltd. · 2008
- Fast thermal response mold30US 5,725,891 AAcushnet Company · 1998