F16H 2055/0866
Profiles for improving radial engagement of gears
Official title: {Profiles for improving radial engagement of gears, e.g. chamfers on the tips of the teeth}
F16H2055/0866 (Profiles for improving radial engagement of gears) appears on 18 US grants and 23 published applications in this corpus.
Search patents in F16H- Granted patents
- 18
- Published applications
- 23
- Assignees
- 23
- Inventors
- 56
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 2 | 3 |
| 2018 | 0 | 2 |
| 2019 | 2 | 1 |
| 2020 | 2 | 1 |
| 2021 | 0 | 2 |
| 2022 | 2 | 2 |
| 2023 | 4 | 1 |
| 2024 | 0 | 5 |
| 2025 | 3 | 1 |
| 2026 | 2 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Rotary element for transmitting rotary motion15 Sep 2026US 12,736,118 B2
- Bevel gear pair with constant meshing characteristics constructed tooth pair5 May 2026US 12,618,455 B2Chongqing University
- Toothed portions engagement adaptation mechanism and logistics system2 Sep 2025US 12,404,917 B2Beijing Jingdong Qianshi Technology Co., Ltd.
- External meshing cylindrical gear pair with constant meshing characteristics constructed tooth pair8 Jul 2025US 12,352,347 B2Chongqing University
- Herringbone planetary gear transmission device with constant meshing characteristics constructed tooth pair27 May 2025US 12,313,147 B2Chongqing University
- Rack and pinion drive apparatus7 May 2026US 2026/0126107 A1Falcon Autotech Private Limited
- Gear structure and medium processing device19 Feb 2026US 2026/0049647 A1Casio Computer Co., Ltd.
- Rotary element for transmitting rotary motion16 Oct 2025US 2025/0320914 A1
- Bevel Gear Pair With Constant Meshing Characteristics Constructed Tooth Pair5 Dec 2024US 2024/0401670 A1Chongqing University
- Herringbone Planetary Gear Transmission Device With Constant Meshing Characteristics Constructed Tooth Pair5 Dec 2024US 2024/0401673 A1Chongqing University
Most cited
By later US patents
- Gear modification that enables direct off-center engagement11US 7,581,463 B2Xerox Corporation · 2009
- Plastic helical gear3US 10,816,076 B2Enplas Corporation · 2020
- Image forming apparatus3US 9,535,365 B2Canon Kabushiki Kaisha · 2017
- Bevel gear set and method of manufacture2US 10,378,612 B2GM Global Technology Operations LLC · 2019
- Convex gear tooth edge break1US 10,295,039 B2Sikorsky Aircraft Corporation · 2019