B29C 2945/76331
Raw material feeding devices
Official title: raw material feeding devices
B29C2945/76331 (Raw material feeding devices) appears on 10 US grants and 13 published applications in this corpus.
Search patents in B29C- Granted patents
- 10
- Published applications
- 13
- Assignees
- 13
- Inventors
- 30
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 2 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 3 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 0 |
| 2023 | 2 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Method for supporting molding of pulverized material resin material16 Jun 2026US 12,654,377 B2Nissei Plastic Industrial Co., Ltd.
- Method for the quality control and/or tracking of an injection molded part produced in a production cycle, and plastic industrial facility for this purpose11 Feb 2025US 12,220,848 B2Wittmann Technology GmbH
- Conveying device for conveying a viscous material from a container, and method for operating the conveying device18 Jul 2023US 11,701,808 B2Wagner International AG
- Material feeding device, injection molding device, and three-dimensional modeling device28 Feb 2023US 11,590,678 B2Seiko Epson Corporation
- System and method for detecting printing filament for three dimensional printing7 Aug 2018US 10,042,350 B2Hon Hai Precision Industry Co., Ltd.
- Plasticizing unit13 Mar 2025US 2025/0083369 A1Engel Austria GmbH
- Method for supporting molding of pulverized material resin material28 Dec 2023US 2023/0415393 A1Nissei Plastic Industrial Co., Ltd.
- Material Feeding Device, Injection Molding Device, And Three-Dimensional Modeling Device2 Dec 2021US 2021/0370564 A1Seiko Epson Corporation
- Method for the quality control and/or tracking of an injection molded part produced in a production cycle, and plastic industrial facility for this purpose1 Jul 2021US 2021/0197432 A1Wittmann KunststoffgeräTe GmbH
- Conveying device for conveying a viscous material from a container, and method for operating the conveying device20 Jun 2019US 2019/0184615 A1Wagner International AG
Most cited
By later US patents