F16H 2025/2481
Special features for facilitating the manufacturing of spindles, nuts, or sleeves of
Official title: {Special features for facilitating the manufacturing of spindles, nuts, or sleeves of screw devices}
F16H2025/2481 (Special features for facilitating the manufacturing of spindles, nuts, or sleeves of) appears on 87 US grants and 119 published applications in this corpus.
Search patents in F16H- Granted patents
- 87
- Published applications
- 119
- Assignees
- 56
- Inventors
- 231
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 4 |
| 2004 | 1 | 0 |
| 2005 | 1 | 2 |
| 2006 | 2 | 4 |
| 2007 | 0 | 4 |
| 2008 | 1 | 2 |
| 2009 | 2 | 2 |
| 2010 | 1 | 3 |
| 2011 | 3 | 0 |
| 2012 | 3 | 3 |
| 2013 | 0 | 1 |
| 2014 | 3 | 3 |
| 2015 | 2 | 7 |
| 2016 | 3 | 2 |
| 2017 | 1 | 7 |
| 2018 | 6 | 9 |
| 2019 | 4 | 10 |
| 2020 | 9 | 7 |
| 2021 | 6 | 7 |
| 2022 | 9 | 16 |
| 2023 | 5 | 6 |
| 2024 | 9 | 12 |
| 2025 | 6 | 6 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ball screw drive for an actuator group11 Aug 2026US 12,704,162 B2ZF Active Safety GmbH
- Ball screw drive24 Feb 2026US 12,560,227 B2SFS Group International AG
- Ball screw device and method for manufacturing same3 Feb 2026US 12,540,658 B2Nsk Ltd.
- Set of components for the assembly of true-pitch rolling-contact planetary transmissions6 Jan 2026US 12,516,719 B2Schaeffler Technologies AG & Co. KG
- Threaded nut of a ball screw and method for producing same29 Jul 2025US 12,372,142 B2Schaeffler Technologies AG & Co. KG
- Method for producing a threaded nut of a rolling-element screw drive24 Sep 2026US 2026/0284832 A1Schaeffler Technologies AG & Co. KG
- Actuator16 Jul 2026US 2026/0200394 A1Koito Manufacturing Co., Ltd.
- Method of manufacturing a piston for a brake actuator mechanism, piston and brake actuator mechanism25 Sep 2025US 2025/0297653 A1Ntn Europe
- Ball screw device28 Aug 2025US 2025/0271050 A1Ntn Corporation
- Method for inspecting ball screw device, inspection jig, and inspection device19 Jun 2025US 2025/0198489 A1Ntn Corporation
Most cited
By later US patents
- Screw-nut screw transmission coupling23US 4,074,587 ARoltra S.p.A. · 1978
- Method of manufacturing a lead screw and sleeve mechanism using a hydroforming process17US 6,497,030 B1Dana Corporation · 2002
- Linear screw and/or circulating ball actuator16US 5,154,091 ARicerca Elettromeccanica S.r.l. · 1992
- Screw-nut screw transmission coupling11US 4,186,621 ARoltra S.p.A. · 1980
- Device for converting a rotational movement into a rectilinear movement7US 6,116,109 AIna Walzlager Schaeffler oHG · 2000