F16H 25/00
Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
F16H25/00 (Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms) appears on 5,068 US grants and 4,898 published applications in this corpus.
Search patents in F16H- Granted patents
- 5,068
- Published applications
- 4,898
- Assignees
- 2,021
- Inventors
- 8,211
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 29 | 0 |
| 1977 | 32 | 0 |
| 1978 | 22 | 0 |
| 1979 | 19 | 0 |
| 1980 | 24 | 0 |
| 1981 | 33 | 0 |
| 1982 | 28 | 0 |
| 1983 | 17 | 0 |
| 1984 | 28 | 0 |
| 1985 | 35 | 0 |
| 1986 | 59 | 0 |
| 1987 | 60 | 0 |
| 1988 | 59 | 0 |
| 1989 | 77 | 0 |
| 1990 | 59 | 0 |
| 1991 | 47 | 0 |
| 1992 | 50 | 0 |
| 1993 | 38 | 0 |
| 1994 | 60 | 0 |
| 1995 | 42 | 0 |
| 1996 | 53 | 0 |
| 1997 | 47 | 0 |
| 1998 | 58 | 0 |
| 1999 | 68 | 0 |
| 2000 | 82 | 0 |
| 2001 | 72 | 32 |
| 2002 | 64 | 80 |
| 2003 | 60 | 106 |
| 2004 | 69 | 98 |
| 2005 | 54 | 112 |
| 2006 | 67 | 121 |
| 2007 | 62 | 92 |
| 2008 | 47 | 133 |
| 2009 | 70 | 131 |
| 2010 | 55 | 173 |
| 2011 | 87 | 148 |
| 2012 | 130 | 135 |
| 2013 | 99 | 175 |
| 2014 | 141 | 222 |
| 2015 | 187 | 270 |
| 2016 | 225 | 250 |
| 2017 | 212 | 336 |
| 2018 | 194 | 330 |
| 2019 | 292 | 359 |
| 2020 | 318 | 368 |
| 2021 | 327 | 293 |
| 2022 | 309 | 242 |
| 2023 | 268 | 179 |
| 2024 | 211 | 220 |
| 2025 | 199 | 170 |
| 2026 | 123 | 123 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- F16H 25/18Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms: for conveying or4,421
- F16H 25/08Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms: for interconverting rotary442
- F16H 25/04Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms: for conveying rotary211
- F16H 25/16Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms: for interconverting rotary94
- F16H 25/02The movements of two or more independently moving members being combined into45
Recent patents
- Gear unit, geared motor and longitudinal adjuster6 Oct 2026US 12,752,669 B2Adient US LLC
- Steering gears with electric steering assist systems and related methods6 Oct 2026US 12,752,835 B2Ford Global Technologies, LLC
- Actuator using a wave generator6 Oct 2026US 12,753,828 B1Schaeffler Technologies AG & Co. KG
- Linear driving mechanism with integrated housing having gear ring and slide rail6 Oct 2026US 12,753,829 B2AAC Microtech (Changzhou) Co., Ltd.
- Ball screw assembly having a deflector6 Oct 2026US 12,753,830 B1Schaeffler Technologies AG & Co. KG
- Ball screw device8 Oct 2026US 2026/0309211 A1Nsk Ltd.
- Lead screw transmission support system capable of suppressing deformation and control method8 Oct 2026US 2026/0309212 A1Dalian University of Technology
- Actuator for providing a torque, said actuator comprising a linear drive8 Oct 2026US 2026/0309213 A1Schaeffler Technologies AG & Co. KG
- Lock assembly for linear actuators8 Oct 2026US 2026/0309227 A1Woodward, Inc.
- Robot1 Oct 2026US 2026/0295813 A1Dmg Mori Co., Ltd.
Most cited
By later US patents
- Apparatus for endoscopic procedures1,289US 9,216,013 B2Covidien LP · 2015
- Handheld surgical handle assembly, surgical adapters for use between surgical handle assembly and surgical end effectors, and methods of use1,211US 9,597,104 B2Covidien LP · 2017
- Anti-backlash nut having a free floating insert for applying an axial force to a lead screw633US 5,303,606 A1994
- Adapter assembly for surgical device617US 10,617,411 B2Covidien LP · 2020
- Powered end effector assembly with pivotable channel601US 10,561,419 B2Covidien LP · 2020