B28C 5/0831
Drives or drive systems
Official title: {Drives or drive systems, e.g. toothed racks, winches (B28C7/0876 takes precedence)}
B28C5/0831 (Drives or drive systems) appears on 36 US grants and 30 published applications in this corpus.
Search patents in B28C- Granted patents
- 36
- Published applications
- 30
- Assignees
- 38
- Inventors
- 84
- Latest grant
- 3 Mar 2026
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 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 2 | 2 |
| 2007 | 1 | 2 |
| 2008 | 0 | 3 |
| 2009 | 0 | 0 |
| 2010 | 3 | 2 |
| 2011 | 2 | 0 |
| 2012 | 0 | 0 |
| 2013 | 2 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 2 |
| 2016 | 0 | 0 |
| 2017 | 2 | 1 |
| 2018 | 2 | 0 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 2 | 2 |
| 2023 | 0 | 1 |
| 2024 | 0 | 4 |
| 2025 | 3 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Wallboard slurry mixer configured for reducing water:stucco ratio3 Mar 2026US 12,564,984 B2Knauf Gips KG
- Mixer device2 Dec 2025US 12,485,394 B2Honda Motor Co., Ltd.
- Mixer device23 Sep 2025US 12,420,251 B2Honda Motor Co., Ltd.
- Efficient and energy-saving building slurry stirring device25 Mar 2025US 12,257,561 B1Nanjing Kangtai Construction Grouting Tech Co., Ltd
- Portable construction mixer20 Sep 2022US 11,446,842 B2Better Manufacturing LLC
- Concrete recycling system and method of use26 Feb 2026US 2026/0055026 A1
- Press-formed biocement processes, compositions, and equipment18 Dec 2025US 2025/0382228 A1
- Construction site mixing machine, mobile construction site rotary mixing machine and method of operating the construction site mixing machine4 Sep 2025US 2025/0276465 A1Collomix GmbH
- 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.
Most cited
By later US patents
- Mud-mixing machine for drywall texturing and other applications38US 5,570,953 A1996
- 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
- Drive and support for mixer drum11US 4,951,261 AMcNeilus Truck and Manufacturing, Inc. · 1990
- Mixer motor with splashproof housing11US 5,243,244 ALescha Maschinenfabrik GmbH & Co. KG · 1993