B29C 49/32
Moving "to and fro"
Official title: moving "to and fro"
B29C49/32 (Moving "to and fro") appears on 117 US grants and 69 published applications in this corpus.
Search patents in B29C- Granted patents
- 117
- Published applications
- 69
- Assignees
- 81
- Inventors
- 215
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 3 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 5 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 4 |
| 2003 | 5 | 4 |
| 2004 | 4 | 4 |
| 2005 | 3 | 3 |
| 2006 | 2 | 2 |
| 2007 | 1 | 2 |
| 2008 | 0 | 3 |
| 2009 | 2 | 2 |
| 2010 | 2 | 4 |
| 2011 | 2 | 3 |
| 2012 | 2 | 3 |
| 2013 | 4 | 2 |
| 2014 | 1 | 6 |
| 2015 | 4 | 2 |
| 2016 | 1 | 1 |
| 2017 | 1 | 3 |
| 2018 | 1 | 3 |
| 2019 | 4 | 5 |
| 2020 | 3 | 0 |
| 2021 | 1 | 3 |
| 2022 | 1 | 2 |
| 2023 | 2 | 3 |
| 2024 | 2 | 1 |
| 2025 | 2 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods for rotary blow-fill-seal (BFS) machine mold positioning8 Sep 2026US 12,728,582 B2Koska Family Limited
- Method and apparatus for forming plastic preforms for plastic containers with curve evaluation28 Oct 2025US 12,454,092 B2Krones AG
- Mold, blow molding device, and injection molding device22 Apr 2025US 12,280,531 B2Nissei Asb Machine Co., Ltd.
- Nozzle alignment fixture1 Oct 2024US 12,103,220 B2Weiler Engineering, Inc.
- Molding device and system for producing molded article6 Feb 2024US 11,890,802 B2Kyoraku Co., Ltd.
- Injection blow molding machine26 Mar 2026US 2026/0084361 A1Sumitomo Heavy Industries, Ltd.
- Plant for the production of plastic films to be then subjected to a stretching process and related method5 Feb 2026US 2026/0034710 A1Colines S.P.A.
- Apparatus and method for the continuous cycle production of containers from plastic material13 Feb 2025US 2025/0050569 A1Sacmi Cooperativa Meccanici Imola Societa' Cooperativa
- Tooling assembly for forming a container by blow molding9 Jan 2025US 2025/0010536 A1Amcor Rigid Packaging USA, LLC
- Systems and methods for rotary blow-fill-seal (bfs) machine mold positioning31 Oct 2024US 2024/0359389 A1Koska Family Limited
Most cited
By later US patents
- Thermoplastics articles and method and apparatus for making them43US 4,547,416 AMetal Box Limited · 1985
- Clamp for blow molding machine33US 4,421,472 AR & B Machine Tool Company · 1983
- Method and apparatus for extrusion blow molding polyethylene terephthalate articles29US 5,149,485 ASabel Plastechs, Inc. · 1992
- Stack-mold for injection blow molding28US 4,604,258 ACanada Cup, Inc. · 1986
- Apparatus for molding a plastic pipe26US 4,239,474 AExcell Corporation · 1980