F16C 2300/42
Corrosive, i.e. with aggressive media or harsh conditions
Official title: corrosive, i.e. with aggressive media or harsh conditions
F16C2300/42 (Corrosive, i.e. with aggressive media or harsh conditions) appears on 76 US grants and 87 published applications in this corpus.
Search patents in F16C- Granted patents
- 76
- Published applications
- 87
- Assignees
- 57
- Inventors
- 226
- Latest grant
- 7 Apr 2026
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 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 1 |
| 2003 | 2 | 4 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 5 |
| 2009 | 1 | 1 |
| 2010 | 2 | 2 |
| 2011 | 1 | 6 |
| 2012 | 1 | 3 |
| 2013 | 2 | 2 |
| 2014 | 2 | 3 |
| 2015 | 7 | 7 |
| 2016 | 1 | 4 |
| 2017 | 3 | 1 |
| 2018 | 2 | 1 |
| 2019 | 3 | 3 |
| 2020 | 4 | 12 |
| 2021 | 5 | 4 |
| 2022 | 5 | 4 |
| 2023 | 5 | 6 |
| 2024 | 4 | 7 |
| 2025 | 6 | 5 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device for monitoring the lubrication condition of a bearing of a track roller of a running gear of a tracked vehicle7 Apr 2026US 12,595,825 B2Berco S.p.A.
- Bearing system for pot roller13 Jan 2026US 12,523,250 B2McDanel Advanced Ceramic Technologies
- Bearing unit with rolling bodies with a co-molded inner ring6 Jan 2026US 12,516,697 B2Aktiebolaget Skf
- Sealing device and sealing structure14 Oct 2025US 12,442,418 B2Nok Corporation
- Journal bearing lubrication side ports for optimum bearing load capacity8 Jul 2025US 12,352,141 B2Halliburton Energy Services.Inc.
- Self-lubricating universal joint27 Aug 2026US 2026/0251185 A1Array Tech, Inc.
- Bearing device, method of manufacturing bearing device, hard disk drive device, and motor21 May 2026US 2026/0139710 A1MINEBEA MITSUMI Inc.
- Bearing system for pot roller2 Oct 2025US 2025/0305538 A1McDanel Advanced Ceramic Technologies
- Attachment of bearing members and related bearing assemblies and methods14 Aug 2025US 2025/0257764 A1US Synthetic Corporation
- Biostimulator transport system having weldless bearing retainer20 Mar 2025US 2025/0090843 A1Pacesetter, Inc.
Most cited
By later US patents
- Flow machine for an aggressive, radioactive or special-purity flow medium31US 3,938,913 AMaschinenfabrik Augsburg-Nurnberg Aktiengesellschaft · 1976
- Rotary pump with immersed rotor30US 6,350,109 B1Societe de Mecanique Magnetique · 2002
- Mixer systems28US 5,368,390 AGeneral Signal Corporation · 1994
- Circulation fan apparatus and circulation-fan driving motor14US 6,464,472 B1Ebara Corporation · 2002
- Bearing seal for rotating cutter drill bit13US 4,452,539 AVarel Manufacturing Company · 1984