F16C 33/498
Made from plastic
Official title: {made from plastic, e.g. injection moulded comb cages}
F16C33/498 (Made from plastic) appears on 26 US grants and 24 published applications in this corpus.
Search patents in F16C- Granted patents
- 26
- Published applications
- 24
- Assignees
- 18
- Inventors
- 55
- Latest grant
- 11 Aug 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 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 3 |
| 2006 | 1 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 4 |
| 2015 | 2 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 1 | 1 |
| 2019 | 1 | 3 |
| 2020 | 1 | 1 |
| 2021 | 2 | 4 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Structure of one-way bearing11 Aug 2026US 12,704,157 B2
- Cage for rolling bearing and rolling bearing incorporating cage1 Jul 2025US 12,345,297 B2Nsk Ltd.
- Ball bearing13 Feb 2024US 11,898,604 B2MINEBEA MITSUMI Inc.
- Bearing cage and manufacturing method therefor11 Oct 2022US 11,465,319 B2Nsk Ltd.
- Roller for a pod joint7 Dec 2021US 11,193,530 B2Schaeffler Technologies AG & Co. KG
- Structure of one-way bearing3 Jul 2025US 2025/0215938 A1
- Cage for rolling bearing and rolling bearing incorporating cage23 May 2024US 2024/0167512 A1Nsk Ltd.
- Rolling bearing9 Nov 2023US 2023/0358278 A1Nsk Ltd.
- Bearing cage and manufacturing method therefor8 Dec 2022US 2022/0388209 A1Nsk Ltd.
- Ball bearing11 Nov 2021US 2021/0348649 A1MINEBEA MITSUMI Inc.
Most cited
By later US patents
- Flexible bearing cage47US 6,247,847 B1Harken, Inc. · 2001
- Journal bearing28US 3,975,066 AKugelfischer Georg Schafer & Co. · 1976
- Self-orienting caster for pieces of furniture and the like20US 7,647,673 B2Emilsider Meccanica S.p.A. · 2010
- Roller seating16US 5,009,525 ASKF GmbH · 1991
- Caster bearing assembly10US 5,230,571 AShepherd Products U.S., Inc. · 1993