B28C 5/2054
Drums
Official title: {Drums, e.g. provided with non-rotary mixing blades (B28C5/2009 takes precedence)}
B28C5/2054 (Drums) appears on 24 US grants and 19 published applications in this corpus.
Search patents in B28C- Granted patents
- 24
- Published applications
- 19
- Assignees
- 20
- Inventors
- 34
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 3 |
| 2009 | 1 | 1 |
| 2010 | 3 | 0 |
| 2011 | 3 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 2 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 2 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 2 |
| 2024 | 0 | 2 |
| 2025 | 0 | 0 |
| 2026 | 4 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Container with interchangeable liner1 Sep 2026US 12,723,413 B2
- Mixer drum load detection system2 Jun 2026US 12,644,757 B2The Vince Hagan Company
- Mixing accessory for a drum of a concrete mixer, the drum having helical fins with fingers extending radially therefrom14 Apr 2026US 12,600,059 B2
- Adjustable stopper assembly for press brake14 Apr 2026US 12,601,189 B2
- Adjustable stopper assembly for press brake11 Apr 2023US 11,624,195 B2
- Accessory for mixing drum19 Sep 2024US 2024/0308106 A1
- Container with interchangeable liner8 Aug 2024US 2024/0263463 A12446914 Ontario Inc.
- Adjustable stopper assembly for press brake6 Jul 2023US 2023/0211400 A12446914 Ontario Inc.
- Mixer drum load detection system27 Apr 2023US 2023/0128552 A1The Vince Hagan Company
- Mobile mixing devices, systems, and related methods10 Dec 2020US 2020/0384666 A1Reeves Enterprises, Inc.
Most cited
By later US patents
- Portable cement mixer and method17US 5,934,800 A1999
- Concrete batch plant with polymeric mixer drum17US 7,850,364 B2Composite Technology R&D Pty Limited · 2010
- Mixing drum blade support14US 7,802,914 B2Composite Technology R&D Pty Limited · 2010
- Mobile mixing devices, systems and related methods13US 10,647,025 B2Reeves Enterprises, Inc. · 2020
- Method and a handy apparatus with a spherical container to be used for mixing desert soil with peat moss, or other powdery substances with a different specific gravity, evenly10US 5,944,417 A1999