B29C 48/605
The thread being discontinuous
Official title: the thread being discontinuous
B29C48/605 (The thread being discontinuous) appears on 32 US grants and 36 published applications in this corpus.
Search patents in B29C- Granted patents
- 32
- Published applications
- 36
- Assignees
- 34
- Inventors
- 96
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 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 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 1 | 3 |
| 2005 | 0 | 2 |
| 2006 | 3 | 2 |
| 2007 | 1 | 2 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 3 |
| 2015 | 2 | 3 |
| 2016 | 1 | 1 |
| 2017 | 0 | 2 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 2 | 2 |
| 2021 | 3 | 4 |
| 2022 | 2 | 3 |
| 2023 | 0 | 2 |
| 2024 | 2 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Extruder comprising a particular arrangement of asymmetrical screw elements on screw shafts2 Jun 2026US 12,643,276 B2Covestro Deutschland AG
- Installation for producing a polymer melt and use of such an installation for producing a polymer melt for a porous film10 Dec 2024US 12,162,200 B2BrüCkner Maschinenbau GmbH & Co. KG
- Molding apparatus, cigarette filter rod and preparation method thereof5 Nov 2024US 12,133,550 B2China Tobacco Hunan Industrial Co., Ltd.
- Fastenable member for sealing, baffling or reinforcing and method of forming same19 Jul 2022US 11,390,004 B2Zephyros, Inc.
- Extruder screw, extrusion device with extruder screw and method for plasticizing a plastic material5 Jul 2022US 11,376,779 B2Kraussmaffei Extrusion GmbH
- Method for dry-manufacturing secondary battery electrode14 Nov 2024US 2024/0379933 A1Yunsung F&C Co., Ltd.
- Extruder comprising a particular arrangement of asymmetrical screw elements on screw shafts7 Dec 2023US 2023/0390986 A1Covestro Deutschland AG
- Multi-layered plastic casing having a porous food contact side, suitable for transferring food additives6 Apr 2023US 2023/0106146 A1Kalle GmbH
- Fastenable member for sealing, baffling or reinforcing and method of forming same3 Nov 2022US 2022/0347907 A1Zephyros, Inc.
- Screw and extruder17 Mar 2022US 2022/0080620 A1Nakata Engineering Co., Ltd.
Most cited
By later US patents
- Method of forming members for sealing or baffling67US 7,249,415 B2Zephyros, Inc. · 2007
- Direct gassing extruder with gas pockets40US 3,986,709 AShell Oil Company · 1976
- Screw extruder with improved dispersive mixing elements38US 6,136,246 ARauwendaal Extrusion Engineering, Inc. · 2000
- Screw and plasticating apparatus and method25US 5,816,698 ASpirex Corporation · 1998
- Screw extruder with improved dispersive mixing25US 5,932,159 ARauwendaal Extrusion Engineering, Inc. · 1999