F16C 33/3875
Made from plastic
Official title: {made from plastic, e.g. two injection moulded parts joined by a snap fit}
F16C33/3875 (Made from plastic) appears on 65 US grants and 63 published applications in this corpus.
Search patents in F16C- Granted patents
- 65
- Published applications
- 63
- Assignees
- 29
- Inventors
- 133
- Latest grant
- 14 Jul 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 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 4 |
| 2007 | 1 | 1 |
| 2008 | 2 | 0 |
| 2009 | 1 | 3 |
| 2010 | 1 | 0 |
| 2011 | 1 | 2 |
| 2012 | 1 | 2 |
| 2013 | 2 | 4 |
| 2014 | 2 | 4 |
| 2015 | 8 | 5 |
| 2016 | 4 | 2 |
| 2017 | 2 | 4 |
| 2018 | 6 | 4 |
| 2019 | 1 | 0 |
| 2020 | 0 | 2 |
| 2021 | 7 | 7 |
| 2022 | 1 | 4 |
| 2023 | 4 | 3 |
| 2024 | 2 | 6 |
| 2025 | 3 | 3 |
| 2026 | 4 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cage for rolling bearings and related rolling bearing unit14 Jul 2026US 12,680,576 B2Aktiebolaget Skf
- Cage, rolling bearing, and method for molding cage23 Jun 2026US 12,663,043 B2Fukui Seiki Industry Co., Ltd.
- Cage and ball bearing comprising the cage10 Mar 2026US 12,571,428 B2Aktiebolaget Skf
- Cage and ball bearing comprising the cage10 Mar 2026US 12,571,429 B2Aktibolaget SKF
- Bearing cage11 Nov 2025US 12,467,502 B2Aktiebolaget Skf
- Rolling bearing6 Aug 2026US 2026/0226944 A1Ntn Corporation
- Cage, rolling bearing, and method for molding cage20 Nov 2025US 2025/0354582 A1Fukui Seiki Industry Co., Ltd.
- Cage for rolling bearings and related rolling bearing unit6 Feb 2025US 2025/0043822 A1Aktiebolaget Skf
- Cage for rolling bearings and high-speed bearing fitted with such a cage6 Feb 2025US 2025/0043824 A1
- Rolling-element bearing cage, rolling-element bearing, vehicle, and method for assembling a rolling-element bearing cage24 Oct 2024US 2024/0352971 A1Aktiebolaget Skf
Most cited
By later US patents
- Ball separator assembly23US 4,451,098 AUSM Corporation · 1984
- Bearing retainer assembly and method23US 7,507,028 B2SPX Corporation · 2009
- Cage for a radial ball bearing19US 4,626,113 ASKF (U.K.) Limited · 1986
- Ball separator for bearing assembly19US 4,902,145 AEmerson Electric Co. · 1990
- Retainer for ball bearing17US 4,568,206 ANichia Seimitsu Kogyo Co., Ltd. · 1986