B29C 48/655
Having three or more threads
Official title: having three or more threads
B29C48/655 (Having three or more threads) appears on 38 US grants and 44 published applications in this corpus.
Search patents in B29C- Granted patents
- 38
- Published applications
- 44
- Assignees
- 36
- Inventors
- 99
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 1 | 7 |
| 2012 | 1 | 4 |
| 2013 | 2 | 3 |
| 2014 | 3 | 3 |
| 2015 | 2 | 2 |
| 2016 | 1 | 0 |
| 2017 | 3 | 4 |
| 2018 | 1 | 2 |
| 2019 | 4 | 3 |
| 2020 | 1 | 3 |
| 2021 | 3 | 3 |
| 2022 | 3 | 0 |
| 2023 | 2 | 2 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Resin composition, resin-coating material, insulated wire, vehicle wire harness, and method of producing insulated wire to be used in vehicle wire harness14 Oct 2025US 12,441,874 B2Furukawa Automotive Systems Inc.
- Extruder system10 Oct 2023US 11,780,144 B2The Goodyear Tire & Rubber Company
- Planetary roller extruder with a degassing section28 Mar 2023US 11,613,060 B2Entex Rust & Mitschke GmbH
- Feeder module in planetary roller extruder design1 Nov 2022US 11,485,298 B2Entex Rust & Mitschke GmbH
- Fractional lobe processor11 Oct 2022US 11,465,327 B1Steerlife India Private Limited
- Screw elements with improved mixing effect and improved heat transfer, and the use of same24 Sep 2026US 2026/0284952 A1Covestro Deutschland AG
- Screw elements with improved mixing effect and pressure build-up19 Jun 2025US 2025/0196077 A1Covestro Deutschland AG
- Resin composition, resin-coating material, insulated wire, vehicle wire harness, and method of producing insulated wire to be used in vehicle wire harness31 Aug 2023US 2023/0272199 A1Furukawa Automotive Systems Inc.
- Method for manufacturing an lft extrusion member6 Jul 2023US 2023/0211537 A1Nan Ya Plastics Corporation
- Plasticating apparatus screw having grooves of varying angles and depths12 Aug 2021US 2021/0245397 A1Davis-Standard, LLC
Most cited
By later US patents
- Degassing of flowable masses in a multiple-screw extruder47US 7,654,725 B2Buhler AG · 2010
- Process for continuously producing heat-vulcanizable silicone rubber compound35US 5,198,171 AToshiba Silicone Co., Ltd. · 1993
- Two-stage single screw extrusion apparatus26US 3,954,366 A1976
- Method for producing a liquid silicone rubber base24US 4,649,005 AToray Silicone Company, Ltd. · 1987
- Mixing apparatus and method17US 4,045,401 AExxon Research & Engineering Co. · 1977