B29C 48/325
Being adjustable , i.e. having adjustable exit sections
Official title: {being} adjustable {, i.e. having adjustable exit sections}
B29C48/325 (Being adjustable , i.e. having adjustable exit sections) appears on 260 US grants and 158 published applications in this corpus.
Search patents in B29C- Granted patents
- 260
- Published applications
- 158
- Assignees
- 159
- Inventors
- 433
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 5 | 0 |
| 1978 | 4 | 0 |
| 1979 | 6 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 6 | 0 |
| 1984 | 8 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 9 | 0 |
| 1988 | 8 | 0 |
| 1989 | 3 | 0 |
| 1990 | 6 | 0 |
| 1991 | 7 | 0 |
| 1992 | 12 | 0 |
| 1993 | 8 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 6 | 0 |
| 1998 | 11 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 1 |
| 2002 | 4 | 9 |
| 2003 | 8 | 9 |
| 2004 | 6 | 10 |
| 2005 | 7 | 9 |
| 2006 | 5 | 5 |
| 2007 | 4 | 4 |
| 2008 | 5 | 4 |
| 2009 | 1 | 3 |
| 2010 | 2 | 5 |
| 2011 | 4 | 6 |
| 2012 | 2 | 4 |
| 2013 | 2 | 7 |
| 2014 | 3 | 6 |
| 2015 | 5 | 4 |
| 2016 | 3 | 5 |
| 2017 | 7 | 11 |
| 2018 | 3 | 9 |
| 2019 | 8 | 15 |
| 2020 | 12 | 5 |
| 2021 | 7 | 5 |
| 2022 | 4 | 7 |
| 2023 | 10 | 3 |
| 2024 | 5 | 5 |
| 2025 | 2 | 3 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Extrusion technique for forming polymer preforms, and tube-forming technique21 Apr 2026US 12,605,873 B2Kautex Maschinenbau System GmbH
- Apparatus for adjusting the thickness of a resin film exiting an extrusion lip of a blown film extruder14 Apr 2026US 12,600,073 B2Electronic Systems S.P.A.
- Device for modifying a linear substrate2 Dec 2025US 12,485,448 B2Southwire Company
- Extrusion head arrangement4 Nov 2025US 12,459,183 B2W. Müller GmbH
- Nozzle tool system and extrusion blow molding arrangement17 Dec 2024US 12,168,318 B2
- Method and apparatus for obtaining doses for forming an annular seal10 Sep 2026US 2026/0264304 A1Sacmi Cooperativa Meccanici Imola Societa' Cooperativa
- System and method for blow molding plate components for articles of footwear25 Jun 2026US 2026/0175504 A1NIKE, Inc.
- Parison forming head group with variable interaxial distance26 Feb 2026US 2026/0054441 A1MAGIC MP S.p.A.
- Die group of tubular parison forming heads with means for adjusting centring of the die axis19 Feb 2026US 2026/0048542 A1MAGIC MP S.p.A.
- Device for centering an extrusion die for extruding an extrusion material30 Oct 2025US 2025/0332777 A1Hans Weber Maschinenfabrik GmbH
Most cited
By later US patents
- Microcellular articles and methods of their production88US 6,169,122 ATrexel, Inc. · 2001
- Multilayer parison extrusion molding machine for blow molding74US 4,047,868 AToppan Printing Co., Ltd. · 1977
- Polyethylene foams and methods of their production66US 6,376,059 B1Trexel, Inc. · 2002
- Blow molding apparatus61US 4,149,839 AIshikawajima-Harima Jukogyo Kabushiki Kaisha · 1979
- Method of making a plastic tube with plural lumens59US 4,138,457 ASherwood Medical Industries Inc. · 1979