B29B 7/423
And oscillating axially
Official title: {and oscillating axially (in general B01F31/401)}
B29B7/423 (And oscillating axially) appears on 34 US grants and 32 published applications in this corpus.
Search patents in B29B- Granted patents
- 34
- Published applications
- 32
- Assignees
- 20
- Inventors
- 53
- Latest grant
- 3 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 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 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 2 | 2 |
| 2015 | 2 | 4 |
| 2016 | 0 | 0 |
| 2017 | 2 | 2 |
| 2018 | 2 | 1 |
| 2019 | 1 | 0 |
| 2020 | 2 | 3 |
| 2021 | 0 | 1 |
| 2022 | 2 | 3 |
| 2023 | 1 | 2 |
| 2024 | 4 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Asymmetrical three-blade screw-type shaft for a mixing and kneading machine3 Jun 2025US 12,318,744 B2Buss AG
- Mixing and plasticating machine having a filling device with a separating wall, where the filling device is arranged on a housing of the machine, and method related thereto3 Dec 2024US 12,157,261 B2Buss AG
- Plasticizing unit including a plasticizing screw rotationally and linearly movable within an injection cylinder and having a dam element26 Nov 2024US 12,151,405 B2Engel Austria GmbH
- Double-bladed worm shaft for a mixing and kneading machine, wherein each of the blade elements has an elliptic, oval, or biconvex outer peripheral surface in the top view24 Sep 2024US 12,097,474 B2Buss AG
- Continuous kneading apparatus and its control method2 Jan 2024US 11,858,175 B2The Japan Steel Works, Ltd.
- Plasticizing unit for a molding machine11 Jan 2024US 2024/0009889 A1Engel Austria GmbH
- Asymmetrical three-blade screw-type shaft for a mixing and kneading machine10 Aug 2023US 2023/0249143 A1Buss AG
- Double-bladed worm shaft for a mixing and kneading machine, wherein each of the blade elements has an elliptic, oval, or biconvex outer peripheral surface in the top view16 Mar 2023US 2023/0077542 A1Buss AG
- Manufacturing apparatus and manufacturing method for molded product of fiber-reinforced resin15 Sep 2022US 2022/0288826 A1Honda Motor Co., Ltd.
- Continuous kneading apparatus and its control method21 Apr 2022US 2022/0118653 A1The Japan Steel Works, Ltd.
Most cited
By later US patents
- System and method for molding a basketball backboard19US 5,800,757 AModern Technologies Corp. · 1998
- Plastic injector with heat control17US 4,548,341 AAT&T Technologies, Inc. · 1985
- Distributive mixer device15US 5,013,233 AUniversiteit Twente · 1991
- Distributive mixer device13US 5,158,784 AUniversiteit Twente · 1992
- Apparatus for mixing and/or kneading materials9US 5,302,019 ABuss AG · 1994