B29C 2945/7626
Cavity walls
Official title: cavity walls
B29C2945/7626 (Cavity walls) appears on 58 US grants and 67 published applications in this corpus.
Search patents in B29C- Granted patents
- 58
- Published applications
- 67
- Assignees
- 59
- Inventors
- 161
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 6 | 1 |
| 2002 | 0 | 0 |
| 2003 | 2 | 3 |
| 2004 | 1 | 2 |
| 2005 | 1 | 4 |
| 2006 | 2 | 2 |
| 2007 | 2 | 4 |
| 2008 | 1 | 0 |
| 2009 | 1 | 4 |
| 2010 | 3 | 4 |
| 2011 | 2 | 1 |
| 2012 | 2 | 2 |
| 2013 | 0 | 1 |
| 2014 | 3 | 2 |
| 2015 | 1 | 1 |
| 2016 | 1 | 5 |
| 2017 | 1 | 4 |
| 2018 | 0 | 2 |
| 2019 | 2 | 4 |
| 2020 | 4 | 4 |
| 2021 | 5 | 5 |
| 2022 | 3 | 3 |
| 2023 | 4 | 4 |
| 2024 | 3 | 2 |
| 2025 | 4 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Mould tool, method of assembling a mould tool and method of manufacture using a mould tool12 May 2026US 12,623,385 B2Surface Generation Limited
- Injection mold16 Dec 2025US 12,496,757 B2Otto MäNner GmbH
- Heating device19 Aug 2025US 12,390,970 B2Incoe Corporation
- Temperature sensor and temperature measurement system27 May 2025US 12,313,475 B2MINEBEA MITSUMI Inc.
- Injection molding machine management system25 Feb 2025US 12,233,584 B2Seiko Epson Corporation
- Mold for composite material and method for manufacturing composite material28 May 2026US 2026/0145375 A1Jtekt Corporation
- Multilayer ceramic electronic device and method for fabricating a cermic electronic device, device for marking a work piece and device for detecting at least one process parameter22 Jan 2026US 2026/0025917 A1matriq AG
- Heating device20 Nov 2025US 2025/0353230 A1Incoe Corporation
- Mould tool, method of assembling a mould tool and method of manufacture using a mould tool8 Aug 2024US 2024/0262023 A1Surface Generation Limited
- Injection mold11 Jan 2024US 2024/0009903 A1Otto MäNner GmbH
Most cited
By later US patents
- Apparatus and method for molding object with enhanced transferability of transfer face and object made by the same28US 7,794,643 B2Ricoh Company, Ltd. · 2010
- Method of controlling electric injection unit of injection molding machine17US 6,325,954 B1Toshiba Kikai Kabushiki Kaisha · 2001
- Servo control for molding machine15US 5,210,698 ACincinnati Milacron Inc. · 1993
- Apparatus and method of monitoring injection molding operation wherein sprue gate closing point of time is indicated together with displayed parameter waveforms12US 6,258,303 B1Kabushiki Kaisha Meiki Seisakusho · 2001
- Method for injection molding of plastic products having excellent transcription properties11US 6,203,731 B1Tohoku Munekata Co., Ltd. · 2001