F16H 25/12
With reciprocation along the axis of rotation
Official title: with reciprocation along the axis of rotation, e.g. gearings with helical grooves and automatic reversal
F16H25/12 (With reciprocation along the axis of rotation) appears on 231 US grants and 215 published applications in this corpus.
Search patents in F16H- Granted patents
- 231
- Published applications
- 215
- Assignees
- 168
- Inventors
- 385
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 5 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 1 |
| 2004 | 1 | 3 |
| 2005 | 0 | 2 |
| 2006 | 3 | 3 |
| 2007 | 2 | 1 |
| 2008 | 1 | 2 |
| 2009 | 2 | 5 |
| 2010 | 1 | 5 |
| 2011 | 0 | 2 |
| 2012 | 4 | 5 |
| 2013 | 3 | 24 |
| 2014 | 8 | 21 |
| 2015 | 16 | 23 |
| 2016 | 23 | 6 |
| 2017 | 16 | 10 |
| 2018 | 7 | 17 |
| 2019 | 15 | 13 |
| 2020 | 9 | 10 |
| 2021 | 12 | 19 |
| 2022 | 13 | 15 |
| 2023 | 22 | 6 |
| 2024 | 10 | 8 |
| 2025 | 9 | 8 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Linear actuator with radial support member22 Sep 2026US 12,742,490 B2Gestion Laforest Inc.
- Transmission structure with limiting rail and air compressor15 Sep 2026US 12,736,040 B2Zhejiang Qianji Intelligent Technology Co., Ltd.
- Double cam actuation system for CVT5 May 2026US 12,618,457 B2Cvtech-Ibc Inc.
- Linear drive, longitudinal adjustment unit of a seat, and motor vehicle27 Jan 2026US 12,533,999 B2IMS Gear SE & Co. KGaA
- Synchronization mechanism, rotating shaft mechanism, and electronic device6 Jan 2026US 12,517,557 B2Honor Device Co., Ltd.
- Modular electric power steering unit with bevel input for flexible packaging in commercial vehicles with linear steering gear27 Aug 2026US 2026/0249900 A1ZF CV Systems Global GmbH
- Electric brake apparatus20 Aug 2026US 2026/0241911 A1Astemo, Ltd.
- Aperture device and sliding assembly thereof2 Jul 2026US 2026/0186376 A1Luxshare Intelligent Manufacture Technology (Changshu) Co., Ltd
- Synchronization mechanism, rotating shaft mechanism, and electronic device2 Apr 2026US 2026/0093294 A1Honor Device Co., Ltd.
- Transmission device and forming tool13 Nov 2025US 2025/0345973 A1
Most cited
By later US patents
- Friction-wheel planetary gear for converting a rotating movement into a back and forth movement with decreased frequency185US 7,086,979 B2Gustav Klauke GmbH · 2006
- Resettable drive mechanism for a medication delivery device and medication delivery device176US 8,366,680 B2Sanofi-Aventis Deutschland GmbH · 2013
- Drive mechanism for a medication delivery device and medication delivery device89US 9,089,652 B2Sanofi-Aventis Deutschland GmbH · 2015
- Drive mechanism for a medication delivery device and medication delivery device85US 8,840,591 B2Sanofi-Aventis Deutschland GmbH · 2014
- Rotary motion/constant velocity linear reciprocating motion conversion device and hydraulic system using the same81US 5,390,585 ASamjoo Machinery Co., Ltd. · 1995