F16H 21/46
Gearings comprising primarily only links or levers, with or without slides: with
Official title: with movements in three dimensions [3D]
F16H21/46 (Gearings comprising primarily only links or levers, with or without slides: with) appears on 208 US grants and 200 published applications in this corpus.
Search patents in F16H- Granted patents
- 208
- Published applications
- 200
- Assignees
- 135
- Inventors
- 381
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 6 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 1 |
| 2003 | 3 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 3 |
| 2007 | 0 | 1 |
| 2008 | 1 | 3 |
| 2009 | 0 | 2 |
| 2010 | 2 | 3 |
| 2011 | 2 | 1 |
| 2012 | 3 | 5 |
| 2013 | 2 | 9 |
| 2014 | 10 | 20 |
| 2015 | 9 | 10 |
| 2016 | 10 | 7 |
| 2017 | 6 | 10 |
| 2018 | 9 | 16 |
| 2019 | 14 | 19 |
| 2020 | 16 | 20 |
| 2021 | 13 | 21 |
| 2022 | 21 | 8 |
| 2023 | 12 | 15 |
| 2024 | 14 | 9 |
| 2025 | 12 | 9 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Foldable child enclosure28 Jul 2026US 12,690,698 B2Monahan Products, LLC
- Drive mechanism for positive displacement pumps16 Jun 2026US 12,653,945 B2Insulet Corporation
- Apparatus for translating movement of a rotating shaft to rotational movement in two dimensions of a lever arm6 Jan 2026US 12,515,357 B2
- Bolt-type angular gear mechanism25 Nov 2025US 12,480,563 B2Wittenstein AG
- Servo knock out assembly4 Nov 2025US 12,458,055 B2Former Associates, LLC
- Mop bucket pump water cleaning mechanism and working method thereof24 Sep 2026US 2026/0283440 A1Gaobeidian Restar Electrical Applicances Manufacture Co., Ltd
- Drive mechanism for positive displacement pumps17 Sep 2026US 2026/0273173 A1Insulet Corporation
- Work platform and automated warehouse10 Sep 2026US 2026/0265035 A1Murata Machinery, Ltd.
- Micro-Displacement Actuator Mechanism18 Jun 2026US 2026/0168562 A1
- Linkage system and method for converting rotational motion to linear motion18 Jun 2026US 2026/0168563 A1Macdonald, Dettwiler and Associates Inc.
Most cited
By later US patents
- Articulated device, for use in particular in robotics108US 5,053,687 AInria Institut National de Recherche en Information et en Automotique · 1991
- Power transmission device97US 5,237,884 AOsada Research Institute, Ltd. · 1993
- Spherical robotic wrist joint56US 4,628,765 ARensselaer Polytechnic Institute · 1986
- Spacial mechanism and method52US 4,419,041 A1983
- Wobble plate drive42US 5,050,307 AMilwaukee Electric Tool Corporation · 1991