B28C 5/1825
Mixers of the tilted-drum type
Official title: {Mixers of the tilted-drum type, e.g. mixers pivotable about an axis perpendicular to the axis of rotation for emptying}
B28C5/1825 (Mixers of the tilted-drum type) appears on 39 US grants and 32 published applications in this corpus.
Search patents in B28C- Granted patents
- 39
- Published applications
- 32
- Assignees
- 19
- Inventors
- 80
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 2 |
| 2005 | 2 | 1 |
| 2006 | 2 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 3 |
| 2017 | 2 | 2 |
| 2018 | 1 | 0 |
| 2019 | 0 | 2 |
| 2020 | 2 | 3 |
| 2021 | 1 | 3 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 4 | 6 |
| 2025 | 2 | 0 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Mixer autonomy mode22 Sep 2026US 12,741,395 B2Oshkosh Corporation
- Mixing drum9 Jun 2026US 12,649,258 B2Oshkosh Corporation
- Mixer device2 Dec 2025US 12,485,394 B2Honda Motor Co., Ltd.
- Mixer device23 Sep 2025US 12,420,251 B2Honda Motor Co., Ltd.
- Portable mixing apparatus for mixing components8 Oct 2024US 12,109,728 B2
- Kneader24 Oct 2024US 2024/0351243 A1Honda Motor Co., Ltd.
- Skid-streets and mobile mixing skid-streets attachments with scoop and related methods for facilitating processing and installing of asphalt19 Sep 2024US 2024/0309591 A1Reeves Enterprises, Inc.
- Mixing drum22 Aug 2024US 2024/0278459 A1Oshkosh Corporation
- Mixer autonomy mode15 Aug 2024US 2024/0269890 A1Oshkosh Corporation
- Mixer device8 Feb 2024US 2024/0042401 A1Honda Motor Co., Ltd.
Most cited
By later US patents
- Mixing drum65US 10,843,379 B2Oshkosh Corporation · 2020
- Process for manufacturing a lightweight refractory product45US 4,307,051 ACawoods Refractories Limited · 1981
- Methods and compositions for concrete production30US 9,738,562 B2Carboncure Technologies Inc. · 2017
- Rotary drum mixing device29US 4,491,415 A1985
- Rotary drum mixing device24US 4,435,082 A1984