B29C 49/041
Using an accumulator head
Official title: {using an accumulator head}
B29C49/041 (Using an accumulator head) appears on 147 US grants and 65 published applications in this corpus.
Search patents in B29C- Granted patents
- 147
- Published applications
- 65
- Assignees
- 72
- Inventors
- 221
- Latest grant
- 31 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 7 | 0 |
| 1993 | 11 | 0 |
| 1994 | 9 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 7 | 0 |
| 1999 | 5 | 0 |
| 2000 | 7 | 0 |
| 2001 | 7 | 1 |
| 2002 | 1 | 7 |
| 2003 | 2 | 2 |
| 2004 | 5 | 4 |
| 2005 | 2 | 0 |
| 2006 | 3 | 1 |
| 2007 | 1 | 3 |
| 2008 | 0 | 3 |
| 2009 | 3 | 5 |
| 2010 | 1 | 2 |
| 2011 | 4 | 1 |
| 2012 | 2 | 3 |
| 2013 | 1 | 3 |
| 2014 | 4 | 3 |
| 2015 | 3 | 4 |
| 2016 | 2 | 1 |
| 2017 | 3 | 2 |
| 2018 | 4 | 8 |
| 2019 | 3 | 2 |
| 2020 | 6 | 2 |
| 2021 | 4 | 2 |
| 2022 | 1 | 2 |
| 2023 | 2 | 1 |
| 2024 | 2 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Container forming and filling using high viscosity product31 Dec 2024US 12,179,408 B2Discma AG
- Container, folding container27 Feb 2024US 11,912,464 B2Kyoraku Co., Ltd.
- Device and method for using material having low viscosity in an extrusion blow molding apparatus12 Dec 2023US 11,840,006 B1Graham Engineering Corporation
- Blow molding10 Jan 2023US 11,548,200 B2Apex Container Tech Inc.
- Dual color blow molding process12 Jul 2022US 11,383,419 B2Lifetime Products, Inc.
- Accumulation extruder head with mechanical coupling between an output of a mechatronic assembly and a pusher element4 Jun 2026US 2026/0151950 A1MAGIC MP S.p.A.
- System and process for creating a three-dimensional part or article by blow molding19 Mar 2026US 2026/0077550 A1Pelican Intl inc.
- Accumulation extruder head with detection of the distance between an outlet of a mechatronic assembly and a pusher element22 Jan 2026US 2026/0021622 A1MAGIC MP S.p.A.
- Container forming and filling using high viscosity product22 Jun 2023US 2023/0191685 A1Discma AG
- Blow Molding20 Oct 2022US 2022/0332032 A1Apex Container Tech Inc.
Most cited
By later US patents
- Membranes of polyurethane based materials including polyester polyols423US 6,013,340 ANIKE, Inc. · 2000
- Membranes of polyurethane based materials including polyester polyols364US 6,321,465 B1NIKE, Inc. · 2001
- Barrier members including a barrier layer employing polyester polyols295US 6,203,868 B1NIKE, Inc. · 2001
- Fluid barrier membranes58US 6,391,405 B1NIKE, Inc. · 2002
- Multi-laminate structure containing a scrap layer and containers made therefrom55US 4,705,708 AAmerican Can Company · 1987