B60B 2900/561
Lubrication
B60B2900/561 (Lubrication) appears on 51 US grants and 62 published applications in this corpus.
Search patents in B60B- Granted patents
- 51
- Published applications
- 62
- Assignees
- 44
- Inventors
- 154
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 1 |
| 2014 | 3 | 3 |
| 2015 | 0 | 2 |
| 2016 | 3 | 4 |
| 2017 | 2 | 3 |
| 2018 | 1 | 3 |
| 2019 | 2 | 2 |
| 2020 | 4 | 8 |
| 2021 | 2 | 6 |
| 2022 | 5 | 6 |
| 2023 | 9 | 6 |
| 2024 | 5 | 1 |
| 2025 | 3 | 11 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- High efficiency modular carter assembled coaxially to existing holes5 May 2026US 12,617,235 B2Dana Italia S.R.L.
- Wheel connecting structure and baby carrier17 Feb 2026US 12,552,199 B2Wonderland Switzerland AG
- Spindle seal and powertrain system27 Jan 2026US 12,533,909 B2Allison Transmission, Inc.
- Fluid management system for a drivetrain1 Jul 2025US 12,344,036 B2Deere & Company
- Systems for axle arm1 Apr 2025US 12,263,700 B2Dana Italia S.R.L.
- Semi-trailer hub cap cover with zerk fitting10 Sep 2026US 2026/0264447 A1
- Caster wheel suspension apparatus of reach type forklift20 Aug 2026US 2026/0241743 A1Doosan Bobcat Korea Co., Ltd.
- Working vehicle30 Jul 2026US 2026/0220985 A1Hitachi Construction Machinery Co., Ltd.
- Wheel connecting structure and baby carrier21 May 2026US 2026/0138396 A1Wonderland Switzerland AG
- Wheel end system25 Dec 2025US 2025/0388049 A1Consolidated Metco, Inc.
Most cited
By later US patents
- Grease pressurizing hubcap for a wheel hub18US 5,054,859 AUnique Functional Products · 1991
- Axle assembly having a lubricant reservoir18US 8,858,381 B2ArvinMeritor Technology, LLC · 2014
- Device for lubricating a hub with bearings14US 4,293,056 A1981
- Hub lubrication system13US 4,784,500 AHayes Axle, Inc. · 1988
- Vent system for an axle and hub assembly13US 6,325,463 B1Dana Corporation · 2001