B29C 45/1777
Nozzle touch mechanism
Official title: {Nozzle touch mechanism}
B29C45/1777 (Nozzle touch mechanism) appears on 53 US grants and 41 published applications in this corpus.
Search patents in B29C- Granted patents
- 53
- Published applications
- 41
- Assignees
- 30
- Inventors
- 103
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 2 |
| 2004 | 2 | 1 |
| 2005 | 1 | 6 |
| 2006 | 3 | 5 |
| 2007 | 5 | 2 |
| 2008 | 4 | 2 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 1 | 1 |
| 2017 | 1 | 4 |
| 2018 | 1 | 1 |
| 2019 | 2 | 3 |
| 2020 | 3 | 3 |
| 2021 | 2 | 1 |
| 2022 | 3 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 3 |
| 2025 | 2 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Injection molding machine and method of operating the same21 Apr 2026US 12,605,870 B2The Japan Steel Works, Ltd.
- Injection molding machine and method of operating the same21 Apr 2026US 12,605,871 B2The Japan Steel Works, Ltd.
- Injection molding machine5 Aug 2025US 12,377,586 B2The Japan Steel Works, Ltd.
- Injection molding machine8 Jul 2025US 12,350,871 B2Fanuc Corporation
- Injection moulding system and method17 May 2022US 11,331,834 B2Arkal Automotive C.S. Ltd.
- Injection device, injection molding machine, and nozzle touch method9 Jan 2025US 2025/0010532 A1
- Injection molding machine26 Dec 2024US 2024/0424721 A1The Japan Steel Works, Ltd.
- Injection molding machine and method of operating the same20 Jun 2024US 2024/0198569 A1The Japan Steel Works, Ltd.
- Injection molding machine and method of operating the same20 Jun 2024US 2024/0198570 A1The Japan Steel Works, Ltd.
- Injection molding machine22 Jun 2023US 2023/0191673 A1Fanuc Corporation
Most cited
By later US patents
- Nozzle touch mechanism18US 4,676,730 AFanuc Corporation · 1987
- Driving apparatus for electrically-operated injection molding machine18US 5,804,224 AFanuc Corporation · 1998
- Hydraulic control system for injection unit of injection molding machine16US 4,712,991 A1987
- Mold clamping equilization system15US 5,044,927 AHusky Injection Molding Systems Ltd. · 1991
- Nozzle touch apparatus in an injection molding machine14US 5,147,659 AFanuc Corporation · 1992