F01L 2003/11
Connecting valve members to rocker arm or tappet
Official title: {Connecting valve members to rocker arm or tappet}
F01L2003/11 (Connecting valve members to rocker arm or tappet) appears on 18 US grants and 21 published applications in this corpus.
Search patents in F01L- Granted patents
- 18
- Published applications
- 21
- Assignees
- 13
- Inventors
- 41
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 3 |
| 2017 | 0 | 3 |
| 2018 | 4 | 0 |
| 2019 | 1 | 5 |
| 2020 | 6 | 2 |
| 2021 | 3 | 2 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 3 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Sliding member and internal combustion engine7 Apr 2026US 12,595,754 B2Fukuda Metal Foil & Powder Co., Ltd.
- Rocker arm with inboard lost motion spring over valve10 Jan 2023US 11,549,403 B2Eaton Intelligent Power Limited
- Rotary valves2 Nov 2021US 11,162,393 B2Hamilton Sundstrand Corporation
- Three roller rocker arm with pump-down stop3 Aug 2021US 11,078,810 B2Eaton Intelligent Power Limited
- Lifter providing improved cam lobe lubrication11 May 2021US 11,002,160 B2Caterpillar Inc.
- Gas valve for an internal combustion engine23 Jul 2026US 2026/0210284 A1
- Telescopic bridge assembly for rocker arm assembly2 Jul 2026US 2026/0185467 A1Eaton Intelligent Power Limited
- Retention Assembly for Variable Valve Actuation30 Apr 2026US 2026/0117682 A1Eaton Intelligent Power Limited
- Sliding member and internal combustion engine31 Jul 2025US 2025/0243792 A1Fukuda Metal Foil & Powder Co., Ltd.
- Rocker arm with inboard lost motion spring over valve25 Mar 2021US 2021/0087953 A1Eaton Intelligent Power Limited
Most cited
By later US patents
- Valve mechanism, in particular for internal combustion engines of motor vehicles2US 6,904,882 B22005
- Desmodromic valve system and retrofit kit for conventional pushrod engines including replaceable cam lobes for adjusting lift and duration and hydraulic lifters for increased reliability2US 7,210,435 B22007
- Lifter rotation preventing structure1US 10,087,788 B2Otics Corporation · 2018
- Adjusting device for a valve clearance of a charge-cycle valve and methods for adjusting a valve clearance of a charge-cycle valve1US 10,132,205 B2Daimler AG · 2018
- Variable valve mechanism for internal combustion engine1US 10,132,207 B2Honda Motor Co., Ltd. · 2018