F16C 3/12
Releasably connected
Official title: releasably connected
F16C3/12 (Releasably connected) appears on 48 US grants and 44 published applications in this corpus.
Search patents in F16C- Granted patents
- 48
- Published applications
- 44
- Assignees
- 40
- Inventors
- 131
- Latest grant
- 20 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 1 | 3 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 2 | 2 |
| 2009 | 0 | 2 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 2 |
| 2013 | 1 | 0 |
| 2014 | 1 | 3 |
| 2015 | 3 | 4 |
| 2016 | 3 | 1 |
| 2017 | 0 | 2 |
| 2018 | 7 | 4 |
| 2019 | 2 | 1 |
| 2020 | 1 | 3 |
| 2021 | 1 | 2 |
| 2022 | 3 | 0 |
| 2023 | 1 | 6 |
| 2024 | 4 | 1 |
| 2025 | 2 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Modular crankshaft20 May 2025US 12,305,705 B2Kerr Machine Co.
- Opening/closing device22 Apr 2025US 12,281,672 B2Kabushiki Kaisha Toshiba
- Crankshaft assembly with a centrifugal pendulum attached to the crankshaft1 Oct 2024US 12,104,671 B2Schaeffler Technologies AG & Co. KG
- Modular crankshaft6 Aug 2024US 12,055,181 B2Kerr Machine Co.
- Crank mechanism for the use in an in-line boxer engine14 May 2024US 11,982,224 B2
- Multiple-part modular shaft16 Jul 2026US 2026/0201922 A1Air Squared, Inc.
- Modular crankshaft11 Jun 2026US 2026/0160293 A1Kerr Machine Co.
- Crankshaft for an internal combustion engine11 Dec 2025US 2025/0377010 A1
- Coated wear sleeve for dynamic shaft31 Jul 2025US 2025/0243938 A1Caterpillar Inc.
- Modular crankshaft28 Nov 2024US 2024/0392828 A1Kerr Machine Co.
Most cited
By later US patents