B29C 2045/2683
Plurality of independent mould cavities in a single mould
Official title: {Plurality of independent mould cavities in a single mould}
B29C2045/2683 (Plurality of independent mould cavities in a single mould) appears on 187 US grants and 196 published applications in this corpus.
Search patents in B29C- Granted patents
- 187
- Published applications
- 196
- Assignees
- 142
- Inventors
- 380
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 10 | 0 |
| 2000 | 4 | 0 |
| 2001 | 7 | 2 |
| 2002 | 10 | 7 |
| 2003 | 6 | 11 |
| 2004 | 8 | 12 |
| 2005 | 6 | 4 |
| 2006 | 4 | 8 |
| 2007 | 6 | 6 |
| 2008 | 3 | 8 |
| 2009 | 5 | 7 |
| 2010 | 5 | 7 |
| 2011 | 7 | 5 |
| 2012 | 6 | 10 |
| 2013 | 6 | 6 |
| 2014 | 7 | 9 |
| 2015 | 3 | 8 |
| 2016 | 5 | 7 |
| 2017 | 1 | 6 |
| 2018 | 7 | 11 |
| 2019 | 6 | 5 |
| 2020 | 7 | 9 |
| 2021 | 4 | 10 |
| 2022 | 7 | 9 |
| 2023 | 9 | 12 |
| 2024 | 8 | 9 |
| 2025 | 10 | 4 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Injection mold and method for manufacturing injection-molded parts5 May 2026US 12,617,133 B2WAGO Verwaltungsgesellschaft mbH
- Injection molded cutlery and method and system therefor28 Apr 2026US 12,611,061 B2Dart Container Corporation
- Mold tool for injection molding14 Apr 2026US 12,600,070 B2Lego A/S
- Rotor core molding method and system for molding a rotor core of an electric motor31 Mar 2026US 12,592,620 B2Boschman Technologies B.V.
- Injection mould2 Dec 2025US 12,485,594 B2MHT Mold & Hotrunner Technology AG
- Injection molded cutlery method14 May 2026US 2026/0130530 A1Dart Container Corporation
- Injection molded cutlery7 May 2026US 2026/0123777 A1Dart Container Corporation
- Damper for washing machine cover and manufacturing mold therefor12 Mar 2026US 2026/0071375 A1Seyang Mechatronics. Co., Ltd.
- Method and apparatus relating to injection molding contact lens mold halves8 Jan 2026US 2026/0008244 A1CooperVision International Limited
- Molding unit and method of molding an article27 Nov 2025US 2025/0360666 A1The Procter & Gamble Company
Most cited
By later US patents
- Method for injection molding articles98US 4,828,769 AGalic Maus Ventures · 1989
- Tip heated hot runner nozzle87US 5,871,786 AKona Corporation · 1999
- Manifold system having flow control87US 6,464,909 B1Synventive Molding Solutions, Inc. · 2002
- Apparatus for injection molding articles82US 4,900,242 A1990
- Apparatus for proportionally controlling fluid delivery to a mold71US 6,309,208 B1Synventive Molding Solutions, Inc. · 2001