F16J 1/18
Securing of gudgeon-pins
F16J1/18 (Securing of gudgeon-pins) appears on 62 US grants and 40 published applications in this corpus.
Search patents in F16J- Granted patents
- 62
- Published applications
- 40
- Assignees
- 46
- Inventors
- 114
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 4 | 2 |
| 2003 | 3 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 2 | 2 |
| 2014 | 0 | 2 |
| 2015 | 2 | 3 |
| 2016 | 2 | 1 |
| 2017 | 1 | 3 |
| 2018 | 1 | 6 |
| 2019 | 7 | 4 |
| 2020 | 3 | 5 |
| 2021 | 1 | 2 |
| 2022 | 3 | 2 |
| 2023 | 1 | 2 |
| 2024 | 2 | 1 |
| 2025 | 2 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Connecting rod guide13 Jan 2026US 12,523,295 B2Advanced Flow Solutions Inc.
- Piston bearing assembly for an opposed-piston engine30 Dec 2025US 12,510,015 B2General Atomics Aeronautical Systems, Inc.
- Reciprocating-piston assembly, internal combustion engine, and related methods20 May 2025US 12,305,591 B2Transcend Energy Group, LLC
- Pistons and piston assemblies for internal combustion engines16 Apr 2024US 11,959,412 B2Achates Power, Inc.
- Reciprocating-piston assembly, internal combustion engine, and related methods19 Mar 2024US 11,933,245 B2Transcend Energy Group, LLC
- Connecting rod guide5 Jun 2025US 2025/0180116 A1Advanced Flow Solutions Inc.
- Reciprocating-piston assembly, internal combustion engine, and related methods4 Jul 2024US 2024/0218842 A1Transcend Energy Group, LLC
- Piston Assembly with Wrist Pin Cap28 Dec 2023US 2023/0417325 A1DeltaHawk Engines, Inc.
- Reciprocating-piston assembly, internal combustion engine, and related methods23 Mar 2023US 2023/0093201 A1Transcend Energy Group, LLC
- Pistons and piston assemblies for internal combustion engines10 Nov 2022US 2022/0356834 A1Cummins Inc.
Most cited
By later US patents
- Crosshead per se, and in combination with a connecting rod assembly and a piston rod39US 4,872,395 ADresser-Rand Company · 1989
- Crosshead piston and bearing assemblies31US 6,571,684 B1Federal-Mogul World Wide, Inc. · 2003
- Piston rod-connecting rod interconnections for internal combustion engines27US 3,971,355 AMahle GmbH · 1976
- Pin plugs for use in a piston assembly23US 5,289,758 ACaterpillar Inc. · 1994
- Piston assembly retaining device17US 5,653,204 ACaterpillar Inc. · 1997