B28C 5/4272
With rotating drum rotating about a horizontal or inclined axis
Official title: {with rotating drum rotating about a horizontal or inclined axis, e.g. comprising tilting or raising means for the drum (B28C5/4279 takes precedence)}
B28C5/4272 (With rotating drum rotating about a horizontal or inclined axis) appears on 58 US grants and 68 published applications in this corpus.
Search patents in B28C- Granted patents
- 58
- Published applications
- 68
- Assignees
- 21
- Inventors
- 113
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 2 |
| 2016 | 1 | 1 |
| 2017 | 0 | 2 |
| 2018 | 2 | 1 |
| 2019 | 1 | 1 |
| 2020 | 4 | 11 |
| 2021 | 5 | 12 |
| 2022 | 7 | 6 |
| 2023 | 4 | 4 |
| 2024 | 7 | 10 |
| 2025 | 8 | 9 |
| 2026 | 5 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Mixer remote quality manager28 Jul 2026US 12,691,608 B2Oshkosh Corporation
- Systems and methods of sequestering carbon dioxide in concrete14 Jul 2026US 12,679,779 B2Innovative Carbon Technologies Inc.
- Mixing drum9 Jun 2026US 12,649,258 B2Oshkosh Corporation
- Concrete mixer vehicle with trainer cab21 Apr 2026US 12,606,077 B2Oshkosh Corporation
- 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
- Concrete mixer vehicle with trainer cab13 Aug 2026US 2026/0233660 A1Oshkosh Corporation
- A Vehicle for Mixing Concrete15 Jan 2026US 2026/0014922 A1
- Jobsite operational status detection for concrete trucks25 Dec 2025US 2025/0387948 A1Oshkosh Corporation
- An apparatus for cleaning a mixing drum of ready-mixed concrete truck13 Nov 2025US 2025/0345833 A1
- Concrete sensor system30 Oct 2025US 2025/0332760 A1Oshkosh Corporation
Most cited
By later US patents
- Mixing drum65US 10,843,379 B2Oshkosh Corporation · 2020
- Method and system for calculating and reporting slump in delivery vehicles55US 8,020,431 B2Verifi LLC · 2011
- Method and system for calculating and reporting slump in delivery vehicles52US 8,746,954 B2Verifi LLC · 2014
- Concrete buildup detection33US 10,940,610 B2Oshkosh Corporation · 2021
- Material handling apparatus and method for operating27US 6,997,667 B2Skid Mor Development LLC · 2006