F16C 2220/42
By working of thin-walled material such as sheet or tube
Official title: by working of thin-walled material such as sheet or tube
F16C2220/42 (By working of thin-walled material such as sheet or tube) appears on 71 US grants and 93 published applications in this corpus.
Search patents in F16C- Granted patents
- 71
- Published applications
- 93
- Assignees
- 41
- Inventors
- 208
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 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 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 0 | 3 |
| 2013 | 1 | 2 |
| 2014 | 5 | 5 |
| 2015 | 3 | 9 |
| 2016 | 7 | 7 |
| 2017 | 3 | 11 |
| 2018 | 6 | 4 |
| 2019 | 8 | 5 |
| 2020 | 4 | 8 |
| 2021 | 4 | 2 |
| 2022 | 4 | 10 |
| 2023 | 6 | 7 |
| 2024 | 4 | 5 |
| 2025 | 5 | 5 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cage segment for a segmented cage21 Apr 2026US 12,607,226 B2Aktiebolaget Skf
- Angular ball bearing17 Feb 2026US 12,553,472 B2Nsk Ltd.
- Weight-optimized rotor shaft, and process for manufacturing same3 Feb 2026US 12,540,641 B2ThyssenKrupp Steel Europe AG
- Airfoil journal bearing14 Oct 2025US 12,442,410 B2Neuros Co., Ltd.
- Inner-ring-fastened roller sleeve and method for producing same5 Aug 2025US 12,378,997 B2Schaeffler Technologies AG & Co. KG
- Telescopic rail with improved flexural strength13 Aug 2026US 2026/0232111 A1Accuride International, Inc.
- Thrust foil air bearing having downwardly movable top foil leading edge18 Jun 2026US 2026/0168530 A1Tne Korea Co., Ltd.
- Sliding member and method for producing sliding member30 Apr 2026US 2026/0117823 A1Senju Metal Industry Co., Ltd.
- Axial retention assembly for axially fixing rotating parts with respect to each other30 Oct 2025US 2025/0334148 A1Schaeffler Technologies AG & Co. KG
- Angular ball bearing11 Sep 2025US 2025/0283511 A1Nsk Ltd.
Most cited
By later US patents
- Bearing components and method of making same15US 4,320,565 A1982
- Bearing components and method of making same13US 4,322,878 A1982
- Bearing components and methods of making same10US 4,322,879 A1982
- Bearing assembly8US 9,702,403 B2Aktiebolaget Skf · 2017
- Bearings5US 4,044,441 AThe Glacier Metal Company Limited · 1977