F16H 31/003
Step-by-step mechanisms for rotary motion
Official title: {Step-by-step mechanisms for rotary motion}
F16H31/003 (Step-by-step mechanisms for rotary motion) appears on 71 US grants and 38 published applications in this corpus.
Search patents in F16H- Granted patents
- 71
- Published applications
- 38
- Assignees
- 58
- Inventors
- 116
- Latest grant
- 10 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 2 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 2 |
| 2014 | 1 | 2 |
| 2015 | 2 | 3 |
| 2016 | 4 | 6 |
| 2017 | 3 | 5 |
| 2018 | 5 | 1 |
| 2019 | 1 | 3 |
| 2020 | 2 | 2 |
| 2021 | 2 | 4 |
| 2022 | 2 | 2 |
| 2023 | 3 | 0 |
| 2024 | 1 | 1 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Drive transmission mechanism, and fixing device and image forming apparatus including the same10 Jun 2025US 12,326,677 B2KYOCERA Document Solutions Inc.
- Ratchet load binder with tension monitor system4 Feb 2025US 12,215,756 B2
- Articulated actuated finger with self-locking joints25 Jun 2024US 12,017,346 B2City University of Hong Kong
- Advance and hold pawl actuator15 Aug 2023US 11,725,715 B1Opsis Health, Inc.
- Lifter device4 Apr 2023US 11,618,350 B2Toyota Boshoku Kabushiki Kaisha
- Drive transmission mechanism, and fixing device and image forming apparatus including the same2 Jan 2025US 2025/0003470 A1KYOCERA Document Solutions Inc.
- Drug delivery device drive sensor20 Jun 2024US 2024/0197983 A1Insulet Corporation
- Ratchet load binder with tension monitor system8 Dec 2022US 2022/0389988 A1
- Articulated actuated finger with self-locking joints29 Sep 2022US 2022/0305676 A1City University
- Lifter device20 May 2021US 2021/0146805 A1Toyota Boshoku Kabushiki Kaisha
Most cited
By later US patents
- Reversing drive48US 5,562,010 A1996
- Microelectromechanical ratcheting apparatus44US 6,211,599 B1Sandia Corporation · 2001
- Microelectromechanical ratcheting apparatus40US 6,313,562 B1Sandia Corporation · 2001
- Microfabricated microengine with constant rotation rate23US 5,955,801 ASandia Corporation · 1999
- Earth drilling device18US 4,719,978 AIng. Gunter Klemm Spezialunternehmen fur Bohrtechnik · 1988