F16C 3/06
Crankshafts
F16C3/06 (Crankshafts) appears on 491 US grants and 501 published applications in this corpus.
Search patents in F16C- Granted patents
- 491
- Published applications
- 501
- Assignees
- 280
- Inventors
- 1,112
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 6 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 6 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 10 | 0 |
| 1990 | 4 | 0 |
| 1991 | 6 | 0 |
| 1992 | 11 | 0 |
| 1993 | 8 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 12 | 2 |
| 2002 | 9 | 6 |
| 2003 | 2 | 8 |
| 2004 | 14 | 13 |
| 2005 | 6 | 12 |
| 2006 | 8 | 5 |
| 2007 | 4 | 16 |
| 2008 | 6 | 13 |
| 2009 | 3 | 15 |
| 2010 | 2 | 22 |
| 2011 | 5 | 6 |
| 2012 | 14 | 15 |
| 2013 | 7 | 22 |
| 2014 | 21 | 28 |
| 2015 | 24 | 37 |
| 2016 | 19 | 32 |
| 2017 | 24 | 53 |
| 2018 | 42 | 38 |
| 2019 | 41 | 29 |
| 2020 | 25 | 40 |
| 2021 | 21 | 24 |
| 2022 | 23 | 14 |
| 2023 | 17 | 20 |
| 2024 | 16 | 11 |
| 2025 | 11 | 10 |
| 2026 | 9 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Crankshaft and connecting rod assemblies for hydraulic fracturing pumps29 Sep 2026US 12,747,728 B2BJ Energy Solutions, LLC
- Engine crankshaft assemblies with gear interfaces29 Sep 2026US 12,747,751 B2GM Global Technology Operations LLC
- Drive transmission device and construction machine25 Aug 2026US 12,716,471 B2Nabtesco Corporation
- Crankshaft nose end design18 Aug 2026US 12,710,073 B2GM Global Technology Operations LLC
- Axle assembly16 Jun 2026US 12,654,492 B2ArvinMeritor Technology, LLC
- Power generation device3 Sep 2026US 2026/0261183 A1TET ENERGY GmbH
- Power generating device27 Aug 2026US 2026/0254314 A1TET ENERGY GmbH
- Modular Pump and Pump Modules for Modular Pumps16 Jul 2026US 2026/0201874 A1Oxus America, Inc.
- Multiple-part modular shaft16 Jul 2026US 2026/0201922 A1Air Squared, Inc.
- Telescopic cylinder and x-ray imaging system9 Jul 2026US 2026/0191483 A1GE Precision Healthcare LLC
Most cited
By later US patents
- Method for producing a hollow composite members115US 5,664,327 AEmitec Gesellschaft fur Emissionstechnologie GmbH · 1997
- Method and apparatus for aligning crankshaft sections82US 6,363,609 B1Short Block Technologies, Inc. · 2002
- Tooling for deep rolling fillets of crankshaft journals40US 6,393,885 B1Hegenscheidt-MFD GmbH & Co. KG · 2002
- Assembled crankshaft35US 5,207,120 AGeneral Motors Corporation · 1993
- Sliding structure for a reciprocating internal combustion engine and a reciprocating internal combustion engine using the sliding structure33US 6,739,238 B2Nissan Motor Co., Ltd. · 2004