F02F 1/166
Spacer decks
Official title: {Spacer decks}
F02F1/166 (Spacer decks) appears on 31 US grants and 19 published applications in this corpus.
Search patents in F02F- Granted patents
- 31
- Published applications
- 19
- Assignees
- 24
- Inventors
- 72
- Latest grant
- 9 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 2 | 2 |
| 2008 | 1 | 1 |
| 2009 | 2 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 1 | 3 |
| 2016 | 1 | 0 |
| 2017 | 1 | 2 |
| 2018 | 0 | 1 |
| 2019 | 3 | 2 |
| 2020 | 3 | 2 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Engine and spacer9 Jul 2024US 12,031,498 B2Toyota Jidosha Kabushiki Kaisha
- Water jacket diverter with low flow restriction1 Mar 2022US 11,261,822 B1Ford Global Technologies, LLC
- Engine cooling structure2 Mar 2021US 10,934,968 B2Mazda Motor Corporation
- Cylinder housing of an internal combustion engine22 Dec 2020US 10,871,123 B2AVL List GmbH
- Engine cooling system for vehicle20 Oct 2020US 10,808,595 B2Hyundai Motor Company
- Engine and spacer2 May 2024US 2024/0141851 A1Toyota Jidosha Kabushiki Kaisha
- Water jacket diverter with low flow restriction3 Mar 2022US 2022/0065189 A1Ford Global Technologies, LLC
- Engine cooling structure23 Jul 2020US 2020/0232413 A1Mazda Motor Corporation
- Cylinder housing of an internal combustion engine2 Jan 2020US 2020/0003148 A1AVL List GmbH
- Cylinder bore wall thermal insulator, internal combustion engine, and automobile19 Dec 2019US 2019/0383229 A1Nichias Corporation
Most cited
By later US patents
- Method and apparatus for operating with a hopping control channel in a communication system165US 5,506,863 AMotorola, Inc. · 1996
- Seal for an internal combustion engine28US 4,305,348 ARamsey Corporation · 1981
- Cylinder head sealing system with carrier plate and removable engine sealing gaskets20US 5,603,515 ACaterpillar Inc. · 1997
- Individual cylinder head19US 4,106,444 AMotoren- und Turbinen-Union Friedrichshafen GmbH · 1978
- Cylinder head sealing system and method19US 5,343,837 ACaterpillar Inc. · 1994