B29C 48/2522
Shaft or screw supports
Official title: {Shaft or screw supports, e.g. bearings}
B29C48/2522 (Shaft or screw supports) appears on 42 US grants and 43 published applications in this corpus.
Search patents in B29C- Granted patents
- 42
- Published applications
- 43
- Assignees
- 48
- Inventors
- 114
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 1 | 3 |
| 2011 | 1 | 3 |
| 2012 | 0 | 2 |
| 2013 | 1 | 0 |
| 2014 | 5 | 2 |
| 2015 | 2 | 5 |
| 2016 | 1 | 5 |
| 2017 | 4 | 1 |
| 2018 | 3 | 1 |
| 2019 | 1 | 3 |
| 2020 | 2 | 1 |
| 2021 | 1 | 3 |
| 2022 | 2 | 2 |
| 2023 | 2 | 5 |
| 2024 | 3 | 1 |
| 2025 | 3 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Reciprocating injection unit7 Apr 2026US 12,594,711 B2Uniloy, Inc.
- Method for two-stage closure of a roller extrusion facility for precise adjustment of the air gap for generating a profiled element25 Nov 2025US 12,479,147 B2Compagnie Generale Des Etablissements Michelin
- Method and device for reducing variations in the ejection of a plastic melt11 Nov 2025US 12,466,120 B2Bc Extrusion Holding GmbH
- Extruder, print head and apparatus for additive manufacturing1 Jul 2025US 12,343,937 B2Caracol S.R.L.
- Device for manufacturing an electrode for a battery comprising an extruder having a current collector1 Oct 2024US 12,103,215 B2Ampere S.A.S.
- Molding equipment for fusion-reactor armored conductor16 Jan 2025US 2025/0018632 A1Hefei Institutes of Physical Science, CAS
- Method for two-stage closure of a roller extrusion facility for precise adjustment of the air gap for generating a profiled element14 Mar 2024US 2024/0083085 A1Compagnie Generale Des Etablissements Michelin
- Extruder, Print Head And Apparatus For Additive Manufacturing12 Oct 2023US 2023/0321904 A1Caracol S.R.L.
- Support bearing element for an extruder screw for a multi-screw extruder14 Sep 2023US 2023/0286200 A1Gneuss GmbH
- Reciprocating injection unit23 Mar 2023US 2023/0090657 A1Uniloy, Inc.
Most cited
By later US patents
- Viscosity pump for extrusion-based deposition systems65US 7,891,964 B2Stratasys, Inc. · 2011
- Drive device for two-shaft extruding machine14US 4,679,461 AThe Japan Steel Works, Ltd. · 1987
- Universal screw press built in modular system13US 4,446,788 ALicencia Talalmanyokat Ertekesito V. · 1984
- Process and arrangement including a gear pump for handling thermoplastic liquified material11US 5,494,425 AMaag Pump Systems AG · 1996
- Extruder screw for use in foam plastic extruder10US 5,297,948 AABC Group · 1994