B29C 44/427
Having several injection gates
Official title: {having several injection gates}
B29C44/427 (Having several injection gates) appears on 16 US grants and 17 published applications in this corpus.
Search patents in B29C- Granted patents
- 16
- Published applications
- 17
- Assignees
- 6
- Inventors
- 14
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 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 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 7 |
| 2022 | 1 | 1 |
| 2023 | 4 | 3 |
| 2024 | 5 | 4 |
| 2025 | 1 | 1 |
| 2026 | 3 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Footwear mold assembly for injection-molding25 Aug 2026US 12,715,971 B2NIKE, Inc.
- Footwear mold system for injection-molding21 Apr 2026US 12,606,684 B2NIKE, Inc.
- Footwear component manufacturing system24 Mar 2026US 12,583,990 B2NIKE, Inc.
- Injection molding system and injection molding method1 Jul 2025US 12,343,909 B2Otrajet Inc.
- Footwear component manufacturing methods10 Sep 2024US 12,084,556 B2NIKE, Inc.
- Injection molding system and method3 Apr 2025US 2025/0108546 A1King Steel Machinery Co., Ltd.
- Foam article with enhanced properties5 Sep 2024US 2024/0294720 A1NIKE, Inc.
- Footwear component manufacturing system11 Apr 2024US 2024/0117135 A1NIKE, Inc.
- Footwear mold assembly for injection-molding14 Mar 2024US 2024/0084087 A1NIKE, Inc.
- Footwear mold system for injection-molding14 Mar 2024US 2024/0084088 A1NIKE, Inc.
Most cited
By later US patents
- Process for producing a cushioning article47US 6,537,472 B2Asahi Kasei Kabushiki Kaisha · 2003
- Footwear component manufacturing methods7US 12,084,556 B2NIKE, Inc. · 2024
- Method of packaging an object using an array of foam injectors5US 10,343,802 B1Amazon Technologies, Inc. · 2019
- Footwear component manufacturing system3US 11,884,791 B2NIKE, Inc. · 2024
- Injection molding system2US 11,267,175 B2King Steel Machinery Co., Ltd. · 2022