B29C 2049/609
Two or more blow-needles
Official title: {Two or more blow-needles}
B29C2049/609 (Two or more blow-needles) appears on 26 US grants and 27 published applications in this corpus.
Search patents in B29C- Granted patents
- 26
- Published applications
- 27
- Assignees
- 23
- Inventors
- 68
- Latest grant
- 6 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 2 |
| 2005 | 1 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 4 |
| 2014 | 1 | 2 |
| 2015 | 3 | 2 |
| 2016 | 2 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 3 | 1 |
| 2022 | 0 | 1 |
| 2023 | 2 | 2 |
| 2024 | 2 | 1 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Molded plastic structures6 May 2025US 12,290,166 B2Lifetime Products, Inc.
- Molded foam15 Oct 2024US 12,115,713 B2Kyoraku Co., Ltd.
- Molded plastic structures19 Mar 2024US 11,930,919 B2Lifetime Products, Inc.
- Production device for fuel tank29 Aug 2023US 11,738,498 B2Yachiyo Industry Co., Ltd.
- Molded foam18 Apr 2023US 11,628,611 B2Kyoraku Co., Ltd.
- Molded foam2 Jan 2025US 2025/0001668 A1Kyoraku Co., Ltd.
- Molded plastic structures4 Jul 2024US 2024/0215710 A1Lifetime Products, Inc.
- Molded foam31 Aug 2023US 2023/0271371 A1Kyoraku Co., Ltd.
- Molded plastic structures2 Mar 2023US 2023/0062885 A1Lifetime Products, Inc.
- Production device for fuel tank15 Sep 2022US 2022/0288837 A1Yachiyo Industry Co., Ltd.
Most cited
By later US patents
- Diagonally divided bottle with curved line of division distinct from edge curve22US 7,036,684 B12006
- Multiple chamber bottle with diagonal division(s) achieving curvilinear surface division(s)17US 7,946,452 B22011
- Vehicle load floor and method of making same15US 6,136,259 ALear Corporation · 2000
- Method and apparatus for producing a blow molded article13US 6,303,071 B1Idemitsu Petrochemical Co., Ltd. · 2001
- Process and device for the extrusion-moulding of hollow bodies made of a thermoplastic5US 6,916,442 B2Inergy Automotive Systems Research (Societe Anonyme) · 2005