F16C 2220/84
By perforating
Official title: by perforating; by punching; by stamping-out
F16C2220/84 (By perforating) appears on 46 US grants and 48 published applications in this corpus.
Search patents in F16C- Granted patents
- 46
- Published applications
- 48
- Assignees
- 28
- Inventors
- 119
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 2 | 2 |
| 2015 | 3 | 2 |
| 2016 | 2 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 3 |
| 2019 | 3 | 4 |
| 2020 | 5 | 10 |
| 2021 | 6 | 4 |
| 2022 | 2 | 5 |
| 2023 | 6 | 1 |
| 2024 | 2 | 4 |
| 2025 | 0 | 2 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Press-formed product, rolling bearing, vehicle, machine, press-formed product manufacturing method, rolling bearing manufacturing method, vehicle manufacturing method, and machine manufacturing method15 Sep 2026US 12,734,574 B2Nsk Ltd.
- Cage segment for a segmented cage21 Apr 2026US 12,607,226 B2Aktiebolaget Skf
- Method of forming raceway element including a contoured joint edge22 Oct 2024US 12,123,463 B2Aktiebolaget Skf
- Tubular rotary component, manufacturing method therefor, and mold therefor10 Sep 2024US 12,083,573 B2Nippon Steel Corporation
- Method of forming a bearing cage segment including a joint edge in the region of a to-be-formed bridge24 Oct 2023US 11,796,001 B2Aktiebolaget Skf
- Method for manufacturing ring-shaped member, method for manufacturing bearing, method for manufacturing machine part, method for manufacturing vehicle, method for manufacturing mechanical device, ring-shaped member, bearing element, bearing, mechanical device, and vehicle28 Aug 2025US 2025/0269421 A1Nsk Ltd.
- Thrust foil bearing9 Jan 2025US 2025/0012317 A1IHI Corporation
- Press-formed product, rolling bearing, vehicle, machine, press-formed product manufacturing method, rolling bearing manufacturing method, vehicle manufacturing method, and machine manufacturing method17 Oct 2024US 2024/0342784 A1Nsk Ltd.
- Tubular rotary component, manufacturing method therefor, and mold therefor17 Oct 2024US 2024/0342785 A1Nippon Steel Corporation
- Support assembly29 Aug 2024US 2024/0288112 A1
Most cited
By later US patents
- Bearing cage18US 11,541,447 B2Aktiebolaget Skf · 2023
- Bearing components and method of making same15US 4,320,565 A1982
- Bearing components and method of making same13US 4,322,878 A1982
- Bearing with embedded solid lubricant13US 5,322,372 A1994
- Bearing components and methods of making same10US 4,322,879 A1982