F01M 2011/0441
For measuring the lubricant level
Official title: {for measuring the lubricant level}
F01M2011/0441 (For measuring the lubricant level) appears on 9 US grants and 10 published applications in this corpus.
Search patents in F01M- Granted patents
- 9
- Published applications
- 10
- Assignees
- 7
- Inventors
- 18
- Latest grant
- 25 Jul 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 2 |
| 2017 | 0 | 0 |
| 2018 | 2 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 2 |
| 2023 | 2 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year.
Recent patents
- Axle assembly having a dipstick assembly25 Jul 2023US 11,708,939 B2ArvinMeritor Technology, LLC
- Venting cap with splash guard18 Jul 2023US 11,702,967 B2Elesa S.p.A.
- Axle assembly having a dipstick assembly26 Jul 2022US 11,396,976 B1ArvinMeritor Technology, LLC
- Technique for collecting and measuring oil drained from a vehicle27 Jul 2021US 11,073,054 B2
- Machine lubricant additive distribution systems and methods12 Mar 2019US 10,227,903 B2GM Global Technology Operations LLC
- Engine-Oil Dipstick Having a Magnet28 Aug 2025US 2025/0270945 A1Figurati Designs LLC
- Axle assembly having a dipstick assembly15 Sep 2022US 2022/0290806 A1ArvinMeritor Technology, LLC
- Venting cap with splash guard4 Aug 2022US 2022/0243624 A1Elesa S.p.A.
- Axle assembly having a fill-check assembly22 Apr 2021US 2021/0114410 A1ArvinMeritor Technology, LLC
- Technique for collecting and measuring oil drained from a vehicle13 Feb 2020US 2020/0049037 A1
Most cited
By later US patents
- Machine lubricant additive distribution systems and methods5US 10,227,903 B2GM Global Technology Operations LLC · 2019
- Cap for safely filling and closing an engine oil tank, in particular of an aircraft engine4US 8,042,705 B2Avio S.P. A. · 2011
- Adaptation of a wireless oil level sensor to an oil pan drain plug3US 9,982,580 B2GM Global Technology Operations LLC · 2018
- Device for determining the filling level of a fluid2US 10,107,671 B2Hella KGaA Hueck & Co. · 2018
- Axle assembly having a dipstick assembly2US 11,396,976 B1ArvinMeritor Technology, LLC · 2022