B28C 5/4217
Drives in combination with drum mountings
Official title: {Drives in combination with drum mountings; Drives directly coupled to the axis of rotating drums}
B28C5/4217 (Drives in combination with drum mountings) appears on 29 US grants and 26 published applications in this corpus.
Search patents in B28C- Granted patents
- 29
- Published applications
- 26
- Assignees
- 12
- Inventors
- 35
- Latest grant
- 17 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 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 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 2 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 2 |
| 2021 | 3 | 6 |
| 2022 | 3 | 1 |
| 2023 | 3 | 0 |
| 2024 | 4 | 3 |
| 2025 | 2 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Axle pressure setting systems and methods17 Jun 2025US 12,330,338 B2Oshkosh Corporation
- Concrete drum control, property prediction, and monitoring systems and methods4 Mar 2025US 12,240,147 B2Oshkosh Corporation
- Mixer drum drive with variable displacement motor10 Dec 2024US 12,162,184 B2Oshkosh Corporation
- Concrete drum control, property prediction, and monitoring system and methods28 May 2024US 11,992,970 B2Oshkosh Corporation
- Mixer drum drive with variable displacement motor2 Jan 2024US 11,858,171 B2Oshkosh Corporation
- A Vehicle for Mixing Concrete15 Jan 2026US 2026/0014922 A1
- Axle pressure setting systems and methods11 Sep 2025US 2025/0282079 A1Oshkosh Corporation
- Concrete drum control, property prediction, and monitoring systems and methods20 Feb 2025US 2025/0058498 A1Oshkosh Corporation
- Mixer drum drive with variable displacement motor13 Feb 2025US 2025/0050538 A1Oshkosh Corporation
- Mixer drum drive with variable displacement motor21 Mar 2024US 2024/0091985 A1Oshkosh Corporation
Most cited
By later US patents
- Concrete drum control, property prediction, and monitoring systems and methods150US 10,414,067 B2Oshkosh Corporation · 2019
- Concrete drum control, property prediction, and monitoring systems and methods64US 10,987,829 B2Oshkosh Corporation · 2021
- Cement mixer drum support39US 5,820,258 AOshkosh Truck Corporation · 1998
- Concrete buildup detection33US 10,940,610 B2Oshkosh Corporation · 2021
- Auxiliary bearing and drive mechanism for a concrete mixer20US 5,348,387 A1994