F16H 2025/2271
With means for guiding circulating rollers
Official title: {with means for guiding circulating rollers}
F16H2025/2271 (With means for guiding circulating rollers) appears on 19 US grants and 29 published applications in this corpus.
Search patents in F16H- Granted patents
- 19
- Published applications
- 29
- Assignees
- 8
- Inventors
- 45
- Latest grant
- 31 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 0 | 2 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 4 |
| 2008 | 0 | 1 |
| 2009 | 0 | 5 |
| 2010 | 2 | 8 |
| 2011 | 2 | 0 |
| 2012 | 6 | 2 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 2 | 2 |
By publication year.
Recent patents
- Actuator with variable mechanical gain, and associated method31 Dec 2024US 12,181,026 B2Kendrinov S.A.
- Linear actuator with contact type safety nut, and aerial work platform22 Oct 2024US 12,123,482 B2Zhejiang Dingli Machinery Co., Ltd.
- Roller screw system17 May 2022US 11,333,229 B2ZF Active Safety US Inc.
- Actuator having a planetary roller screw drive26 May 2020US 10,663,044 B2Schaeffler Technologies AG & Co. KG
- Bearing device for motion guide device8 Sep 2015US 9,127,715 B2Hiwin Technologies Corp.
- Actuator with variable mechanical gain, and associated method16 May 2024US 2024/0159299 A1Kendrinov S.A.
- Linear actuator with contact type safety nut, and aerial work platform28 Mar 2024US 2024/0102542 A1Zhejiang Dingli Machinery Co., Ltd.
- Roller screw system23 Sep 2021US 2021/0293313 A1ZF Active Safety US Inc.
- Actuator having a planetary roller screw drive29 Nov 2018US 2018/0340597 A1Schaeffler Technologies AG & Co. KG
- Bearing device for motion guide device16 Jan 2014US 2014/0016890 A1Hiwin Technologies Corp.
Most cited
By later US patents
- Roller screw and roller screw roller arranging method9US 6,481,305 B2Thk Co., Ltd. · 2002
- Roller screw having plural circulating devices cooperating with plural helical grooves8US 7,845,251 B2Hiwin Technologies Corp. · 2010
- Screw device and method of manufacturing the same6US 8,051,729 B2Thk Co., Ltd. · 2011
- Roller retainer, roller screw using roller retainer and rolling guide apparatus using roller retainer5US 6,575,632 B2Thk Co., Ltd. · 2003
- Roller screw5US 8,336,415 B2Thk Co., Ltd. · 2012