B29C 2045/822
Pneumatic circuits
Official title: {Pneumatic circuits}
B29C2045/822 (Pneumatic circuits) appears on 10 US grants and 13 published applications in this corpus.
Search patents in B29C- Granted patents
- 10
- Published applications
- 13
- Assignees
- 10
- Inventors
- 33
- Latest grant
- 3 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 2 | 3 |
| 2016 | 0 | 1 |
| 2017 | 3 | 2 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Cooling and retaining pin for an apparatus for cooling and handling preforms made of plastic material3 Dec 2024US 12,157,257 B2S.I.P.A. Societa' Industrializzazione Progettazione E Automazione S.P.A.
- System for controlling a shutter of a plastics injection system8 Jun 2021US 11,027,471 B2Runipsys Europe
- Resin cast device and resin cast method5 Feb 2019US 10,195,774 B2Calsonic Kansei Corporation
- Downstream pin velocity controlled injection molding apparatus and method22 Aug 2017US 9,738,024 B2Synventive Molding Solutions, Inc.
- Pneumatically driven, pin velocity controlled injection molding apparatus and method30 May 2017US 9,662,820 B2Synventive Molding Solutions, Inc.
- Insert changeover system for an injection mold17 Apr 2025US 2025/0121542 A1Cube Packaging Solutions Inc.
- Cell device6 Mar 2025US 2025/0073970 A1Seiko Epson Corporation
- Cooling and retaining pin for an apparatus for cooling and handling preforms made of plastic material18 Aug 2022US 2022/0258396 A1S.I.P.A. Societa' Industrializzazione Progettazione E Automazione S.P.A.
- System for controlling a shutter of a plastics injection system11 Jun 2020US 2020/0180201 A1Runipsys Europe
- Pneumatically driven, pin velocity controlled injection molding apparatus and method26 Oct 2017US 2017/0305052 A1Synventive Molding Solutions, Inc.
Most cited
By later US patents
- Injection mold safety controls8US 4,580,965 A1986
- Pneumatically driven, pin velocity controlled injection molding apparatus and method5US 9,662,820 B2Synventive Molding Solutions, Inc. · 2017
- Downstream pin velocity controlled injection molding apparatus and method5US 9,738,024 B2Synventive Molding Solutions, Inc. · 2017
- Grooved-surface air conduit for injection molds2US 7,802,982 B2Top Grade Molds Ltd. · 2010
- Injection molding apparatus2US 9,056,416 B2Nissei Plastic Industrial Co., Ltd. · 2015