F16C 33/206
With three layers
Official title: {with three layers}
F16C33/206 (With three layers) appears on 127 US grants and 143 published applications in this corpus.
Search patents in F16C- Granted patents
- 127
- Published applications
- 143
- Assignees
- 57
- Inventors
- 273
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 2 | 1 |
| 2004 | 0 | 4 |
| 2005 | 2 | 0 |
| 2006 | 1 | 1 |
| 2007 | 1 | 6 |
| 2008 | 0 | 2 |
| 2009 | 0 | 2 |
| 2010 | 1 | 5 |
| 2011 | 3 | 3 |
| 2012 | 3 | 5 |
| 2013 | 2 | 4 |
| 2014 | 4 | 6 |
| 2015 | 5 | 11 |
| 2016 | 5 | 18 |
| 2017 | 5 | 14 |
| 2018 | 16 | 8 |
| 2019 | 10 | 6 |
| 2020 | 7 | 12 |
| 2021 | 8 | 14 |
| 2022 | 12 | 8 |
| 2023 | 6 | 2 |
| 2024 | 5 | 4 |
| 2025 | 5 | 4 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sliding member and bearing28 Apr 2026US 12,612,944 B2Senju Metal Industry Co., Ltd.
- Furniture rotary system having reduced friction, and a piece of furniture comprising such system10 Feb 2026US 12,546,363 B2Inter IKEA Systems B.V.
- Sliding member16 Dec 2025US 12,497,997 B2Daido Metal Company Ltd.
- Sliding element comprising polymer overlay20 May 2025US 12,305,139 B2Mahle Engine Systems UK Ltd
- Bearing laminate comprising a foam layer18 Mar 2025US 12,251,906 B2Saint-Gobain Performance Plastics Pampus GmbH
- Bearing element and method of manufacturing a bearing element16 Apr 2026US 2026/0104074 A1Mahle Engine Systems UK Ltd
- Bearing apparatus for crankshaft of internal combustion engine15 Jan 2026US 2026/0016048 A1Daido Metal Company Ltd.
- Machine component with a coating and process for making the same4 Dec 2025US 2025/0368914 A1
- Sliding member and bearing19 Jun 2025US 2025/0198461 A1Senju Metal Industry Co., Ltd.
- Bearing laminate comprising a foam layer5 Jun 2025US 2025/0178320 A1Saint-Gobain Performance Plastics Pampus GmbH
Most cited
By later US patents
- Composite material for sliding surface bearings54US 4,847,135 AKolbenschmidt Aktiengesellschaft · 1989
- Dry bearing47US 4,582,368 ANDC Company, Ltd. · 1986
- Material for sliding surface bearings40US 4,666,787 AKolbenschmidt Aktiengesellschaft · 1987
- Composite bearing material with polymer filled metal matrix interlayer of distinct metal particle sizes and method of making same36US 4,732,818 AFederal-Mogul Corporation · 1988
- Self-lubricated bearing33US 5,971,617 ANorton Pampus GmbH · 1999