F16C 2220/28
Shaping: by winding impregnated fibres
Official title: by winding impregnated fibres
F16C2220/28 (Shaping: by winding impregnated fibres) appears on 47 US grants and 36 published applications in this corpus.
Search patents in F16C- Granted patents
- 47
- Published applications
- 36
- Assignees
- 35
- Inventors
- 92
- Latest grant
- 19 May 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 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 5 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 2 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 2 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 3 | 2 |
| 2018 | 0 | 3 |
| 2019 | 1 | 1 |
| 2020 | 1 | 2 |
| 2021 | 4 | 7 |
| 2022 | 2 | 2 |
| 2023 | 2 | 0 |
| 2024 | 4 | 4 |
| 2025 | 2 | 6 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Flexible composite drive shaft19 May 2026US 12,631,208 B2Goodrich Corporation
- Processing equipment and its supporting structure18 Nov 2025US 12,473,172 B2Industrial Technology Research Institute
- Fibre-reinforced composite tubular shafts and manufacture thereof3 Jun 2025US 12,319,014 B2North Thin Ply Technology Sarl
- Production assembly and method for hybrid composite driveshaft tube3 Sep 2024US 12,078,207 B2
- Composite ball screw18 Jun 2024US 12,011,893 B2Crompton Technology Group Limited
- Composite material rolling-element bearing cage having high interlaminar cohesion and associated rolling-element bearing unit and method4 Dec 2025US 2025/0369478 A1
- Composite material rolling-element bearing cage and associated rolling-element bearing unit4 Dec 2025US 2025/0369479 A1
- Composite material rolling bearing cage having improved behavior and associated rolling bearing unit4 Dec 2025US 2025/0369480 A1
- Low noise composite material rolling bearing cage and associated rolling bearing unit and method4 Dec 2025US 2025/0369481 A1
- Manufacturing method of a composite material rolling bearing cage, rolling bearing cage and associated rolling bearing unit4 Dec 2025US 2025/0369482 A1
Most cited
By later US patents
- Method for making ball and socket type bearings in multiple25US 3,974,009 ARex Chainbelt Inc. · 1976
- Fiber-reinforced material and production and use thereof17US 5,880,043 AHoechst Aktiengesellschaft · 1999
- Bearing assembly and method for making same15US 4,331,496 AThe B. F. Goodrich Company · 1982
- Bearing with bearing surface of integrally bonded self-lubricating material14US 5,560,103 ARexnord Inc. · 1996
- Lubricating oil for rolling bearing in high-speed rotating equipment and bearing lubricated with the same lubricating oil14US 5,981,448 AJ. Morita Manufacturing Corporation · 1999