F16C 2223/16
With carbo-nitriding
Official title: with carbo-nitriding
F16C2223/16 (With carbo-nitriding) appears on 35 US grants and 50 published applications in this corpus.
Search patents in F16C- Granted patents
- 35
- Published applications
- 50
- Assignees
- 24
- Inventors
- 105
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 3 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 2 |
| 2014 | 3 | 2 |
| 2015 | 2 | 1 |
| 2016 | 0 | 3 |
| 2017 | 0 | 6 |
| 2018 | 5 | 4 |
| 2019 | 4 | 3 |
| 2020 | 2 | 5 |
| 2021 | 2 | 3 |
| 2022 | 5 | 6 |
| 2023 | 3 | 2 |
| 2024 | 1 | 0 |
| 2025 | 0 | 2 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Rolling member and rolling bearing13 Jan 2026US 12,523,255 B2Ntn Corporation
- Guiding member, mechanical system comprising such a guiding member, and method for producing such a guiding member24 Sep 2024US 12,098,744 B2Hydromecanique Et Frottement
- Heat-treated roller bearing ring21 Nov 2023US 11,821,465 B2Aktiebolaget Skf
- Tapered roller bearing6 Jun 2023US 11,668,343 B2Ntn Corporation
- Tapered roller bearing3 Jan 2023US 11,542,982 B2Ntn Corporation
- One-step carbo-nitro-austempering process for forming steel bearings10 Sep 2026US 2026/0265851 A1GM Global Technology Operations LLC
- Roller hydraulic valve lifter bearing10 Sep 2026US 2026/0266204 A1Roller Bearing Company of America, Inc.
- Telescopic rail with improved flexural strength13 Aug 2026US 2026/0232111 A1Accuride International, Inc.
- Ball joint which is resistant to wear and high temperatures, and method for manufacturing the ball joint10 Apr 2025US 2025/0116291 A1SKF Aerospace France S.A.S
- Rolling bearing9 Jan 2025US 2025/0012324 A1Nippon Thompson Co., Ltd.
Most cited
By later US patents
- Sliding bearing and manufacturing method thereof48US 6,086,257 A2000
- Rolling bearing23US 5,873,956 ANsk Ltd. · 1999
- Bearing shell for heavily loaded bearings with a rolled strip interference or force fit lining6US 5,468,071 ACentre Stephanois de Recherches Mecaniques Hydromecanique et Frottement · 1995
- Friction piece in a lubricated medium, working at contact pressures higher than 200 MPa6US 8,859,078 B2Centre National De La Recherche Scientifique · 2014
- Rolling bearing4US 6,478,894 B1Nsk Ltd. · 2002