F16C 33/494
Massive or moulded comb cages
Official title: {Massive or moulded comb cages}
F16C33/494 (Massive or moulded comb cages) appears on 80 US grants and 58 published applications in this corpus.
Search patents in F16C- Granted patents
- 80
- Published applications
- 58
- Assignees
- 36
- Inventors
- 137
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 2 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 3 |
| 2006 | 2 | 1 |
| 2007 | 1 | 2 |
| 2008 | 2 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 3 |
| 2014 | 2 | 5 |
| 2015 | 3 | 4 |
| 2016 | 1 | 5 |
| 2017 | 7 | 2 |
| 2018 | 3 | 8 |
| 2019 | 3 | 4 |
| 2020 | 6 | 1 |
| 2021 | 4 | 5 |
| 2022 | 2 | 2 |
| 2023 | 0 | 1 |
| 2024 | 1 | 2 |
| 2025 | 2 | 2 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Structure of one-way bearing11 Aug 2026US 12,704,157 B2
- Holder for self-aligning roller bearing and self-aligning roller bearing24 Feb 2026US 12,560,201 B2Schaeffler Technologies AG & Co. KG
- Cage for rolling bearing and rolling bearing incorporating cage1 Jul 2025US 12,345,297 B2Nsk Ltd.
- Milling tool and method for producing a rolling bearing cage6 May 2025US 12,290,865 B2Schaeffler Technologies AG & Co. KG
- Ball bearing13 Feb 2024US 11,898,604 B2MINEBEA MITSUMI Inc.
- Cage for a spherical roller bearing having retention feature20 Aug 2026US 2026/0243304 A1
- Rolling bearing and method for producing a rolling bearing cage18 Jun 2026US 2026/0168533 A1Schaeffler Technologies AG & Co. KG
- Structure of one-way bearing3 Jul 2025US 2025/0215938 A1
- An inner ring for a self-aligning roller bearing6 Feb 2025US 2025/0043818 A1
- Holder for self-aligning roller bearing and self-aligning roller bearing15 Aug 2024US 2024/0271661 A1Schaeffler Technologies AG & Co. KG
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
- Snap-tab roller bearing case23US 5,352,047 ARexnord Inc. · 1994
- Lubricant insert for rolling bearings21US 4,534,871 ASKF Industries, Inc. · 1985
- Self-orienting caster for pieces of furniture and the like20US 7,647,673 B2Emilsider Meccanica S.p.A. · 2010