F16H 25/2427
One of the threads being replaced by a wire or stripmetal
Official title: {one of the threads being replaced by a wire or stripmetal, e.g. spring}
F16H25/2427 (One of the threads being replaced by a wire or stripmetal) appears on 42 US grants and 25 published applications in this corpus.
Search patents in F16H- Granted patents
- 42
- Published applications
- 25
- Assignees
- 36
- Inventors
- 68
- Latest grant
- 21 Nov 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 3 |
| 2003 | 0 | 2 |
| 2004 | 2 | 2 |
| 2005 | 2 | 2 |
| 2006 | 0 | 0 |
| 2007 | 2 | 0 |
| 2008 | 1 | 1 |
| 2009 | 1 | 2 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 2 | 0 |
| 2015 | 0 | 1 |
| 2016 | 2 | 3 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 2 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 2 |
| 2022 | 1 | 0 |
| 2023 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Polymeric thread insert for high load leadscrew and nut21 Nov 2023US 11,821,498 B2Hamilton Sundstrand Corporation
- Ball screw device17 Jan 2023US 11,555,534 B2Jtekt Corporation
- Ball screw with retaining device15 Mar 2022US 11,274,734 B2Schaeffler Technologies AG & Co. KG
- Screw shaft, manufacturing method thereof, and ball screw device26 May 2020US 10,663,045 B2Nsk Ltd.
- Fixing and actuating mechanism with spiral ball channel28 May 2019US 10,302,182 B2Katek EndüStriyel Tasarim Teknik Danismanlik Sanayi Ve Ticaret Limited Sirketi
- Polymeric thread insert for high load leadscrew and nut13 Apr 2023US 2023/0111019 A1Hamilton Sundstrand Corporation
- Ball screw device30 Sep 2021US 2021/0301909 A1Jtekt Corporation
- Ball screw with retaining device26 Aug 2021US 2021/0262555 A1Schaeffler Technologies AG & Co. KG
- Ball Screw Drive With Variable Spring Stiffness25 Jun 2020US 2020/0200245 A1Schaeffler Technologies AG & Co. KG
- Screw shaft, manufacturing method thereof, and ball screw device29 Mar 2018US 2018/0087636 A1Nsk Ltd.
Most cited
By later US patents
- Electric direct-acting actuator and electric brake device31US 7,810,616 B2Ntn Corporation · 2010
- Screw-nut screw transmission coupling23US 4,074,587 ARoltra S.p.A. · 1978
- Feed screw device20US 5,079,963 AASMO Co.LTD · 1992
- Flexible rotary to linear and non-linear drive mechanism17US 4,395,924 APennwalt Corporation · 1983
- Drive apparatus for opening/closing an operation member16US 5,044,222 ATokyo Electric Co., Ltd. · 1991