F16C 3/08
Made in one piece
Official title: made in one piece (features relating to lubrication F16C3/14, to cooling F16C3/16)
F16C3/08 (Made in one piece) appears on 127 US grants and 155 published applications in this corpus.
Search patents in F16C- Granted patents
- 127
- Published applications
- 155
- Assignees
- 87
- Inventors
- 323
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 4 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 3 |
| 2004 | 2 | 3 |
| 2005 | 1 | 2 |
| 2006 | 4 | 1 |
| 2007 | 1 | 7 |
| 2008 | 1 | 3 |
| 2009 | 2 | 1 |
| 2010 | 1 | 5 |
| 2011 | 0 | 1 |
| 2012 | 3 | 2 |
| 2013 | 2 | 4 |
| 2014 | 4 | 9 |
| 2015 | 5 | 12 |
| 2016 | 4 | 13 |
| 2017 | 8 | 15 |
| 2018 | 15 | 12 |
| 2019 | 17 | 11 |
| 2020 | 6 | 14 |
| 2021 | 5 | 10 |
| 2022 | 3 | 7 |
| 2023 | 11 | 9 |
| 2024 | 7 | 4 |
| 2025 | 4 | 2 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 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
- Single-piece crankshaft26 May 2026US 12,635,613 B2Milwaukee Electric Tool Corporation
- Oil pan for internal combustion engine3 Mar 2026US 12,565,852 B2Arctic Cat Inc.
- Method for increasing wear resistance of surface of crankshaft using ceramic coating23 Dec 2025US 12,503,772 B2Shandong Tianrun Zhongcheng Additive Manufacturing Co., Ltd.
- Power generation device3 Sep 2026US 2026/0261183 A1TET ENERGY GmbH
- Modular Pump and Pump Modules for Modular Pumps16 Jul 2026US 2026/0201874 A1Oxus America, Inc.
- Telescopic cylinder and x-ray imaging system9 Jul 2026US 2026/0191483 A1GE Precision Healthcare LLC
- Oil pan for internal combustion engine9 Jul 2026US 2026/0194004 A1Arctic Cat Inc.
- Crankshaft and method of manufacturing the same23 Oct 2025US 2025/0327479 A1Nippon Steel Corporation
Most cited
By later US patents
- Tooling for deep rolling fillets of crankshaft journals40US 6,393,885 B1Hegenscheidt-MFD GmbH & Co. KG · 2002
- Crankshaft with lubrication passages26US 5,163,341 AGeneral Motors Corporation · 1992
- Engine crankshaft structure18US 4,730,512 AToyota Jidosha Kabushiki Kaisha · 1988
- Method of making a crankshaft18US 4,829,642 AGeneral Motors Corporation · 1989
- Method for straightening out of true work pieces, especially crankshafts18US 5,333,480 AW. Hegenscheidt Gesellschaft mbH · 1994