F16H 21/32
With additional members comprising only pivoted links or arms
Official title: with additional members comprising only pivoted links or arms
F16H21/32 (With additional members comprising only pivoted links or arms) appears on 29 US grants and 17 published applications in this corpus.
Search patents in F16H- Granted patents
- 29
- Published applications
- 17
- Assignees
- 15
- Inventors
- 52
- Latest grant
- 23 May 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 2 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 3 |
| 2017 | 2 | 2 |
| 2018 | 0 | 2 |
| 2019 | 2 | 0 |
| 2020 | 1 | 2 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Deployment mechanisms for surgical instruments23 May 2023US 11,653,943 B2Covidien LP
- Robot and head thereof15 Sep 2020US 10,774,908 B2Ubtech Robotics Corp Ltd
- Deployment mechanisms for surgical instruments31 Dec 2019US 10,517,625 B2Covidien LP
- Mechanical linkage1 Oct 2019US 10,426,687 B2Moog Inc.
- Variable geometry power transfer for fluid flow machines17 Oct 2017US 9,790,853 B2
- Robot and head thereof11 Jun 2020US 2020/0182336 A1Ubtech Robotics Corp Ltd
- Deployment mechanisms for surgical instruments23 Apr 2020US 2020/0121344 A1Covidien LP
- An internal combustion engine2 Aug 2018US 2018/0216520 A1
- Variable geometry power transfer for fluid flow machines22 Feb 2018US 2018/0051626 A1
- Deployment mechanisms for surgical instruments16 Nov 2017US 2017/0325832 A1Covidien LP
Most cited
By later US patents
- Reciprocating machine178US 5,762,480 A1998
- Compound rod, sleeve and offset crankshaft assembly35US 4,974,554 A1990
- Drive linkage for reciprocating engine22US 4,898,041 A1990
- Engine with variable compression ratio18US 5,791,302 AFord Global Technologies, LLC · 1998
- Counter-balance system for counter-rotating twin-shaft reciprocating engine8US 4,979,476 A1990