F16J 1/16
With gudgeon-pin
Official title: with gudgeon-pin; Gudgeon-pins
F16J1/16 (With gudgeon-pin) appears on 259 US grants and 198 published applications in this corpus.
Search patents in F16J- Granted patents
- 259
- Published applications
- 198
- Assignees
- 133
- Inventors
- 502
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 6 | 0 |
| 1986 | 3 | 0 |
| 1987 | 8 | 0 |
| 1988 | 7 | 0 |
| 1989 | 7 | 0 |
| 1990 | 3 | 0 |
| 1991 | 8 | 0 |
| 1992 | 5 | 0 |
| 1993 | 1 | 0 |
| 1994 | 6 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 0 |
| 2002 | 5 | 3 |
| 2003 | 5 | 0 |
| 2004 | 1 | 9 |
| 2005 | 2 | 4 |
| 2006 | 3 | 8 |
| 2007 | 6 | 4 |
| 2008 | 2 | 10 |
| 2009 | 4 | 9 |
| 2010 | 7 | 8 |
| 2011 | 5 | 4 |
| 2012 | 5 | 5 |
| 2013 | 11 | 10 |
| 2014 | 5 | 13 |
| 2015 | 8 | 17 |
| 2016 | 8 | 10 |
| 2017 | 14 | 22 |
| 2018 | 16 | 21 |
| 2019 | 21 | 12 |
| 2020 | 9 | 9 |
| 2021 | 1 | 5 |
| 2022 | 7 | 5 |
| 2023 | 3 | 3 |
| 2024 | 4 | 3 |
| 2025 | 6 | 4 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Piston assembly and associated components, systems, and method19 May 2026US 12,631,252 B2Transcend Energy Group, LLC
- 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.
- Piston with a biaxial bearing for an opposed-piston engine14 Oct 2025US 12,442,328 B2Achates Power, Inc.
- Connecting rod, piston, crank drive, and reciprocating internal combustion engine7 Oct 2025US 12,435,651 B2
- Connecting rod guide5 Jun 2025US 2025/0180116 A1Advanced Flow Solutions Inc.
- Bush member22 May 2025US 2025/0163954 A1Daido Metal Company Ltd.
- Connecting rod, piston, crank drive, and reciprocating internal combustion engine16 Jan 2025US 2025/0020074 A1Newgreen AG
- Piston, crank drive and reciprocating internal combustion engine9 Jan 2025US 2025/0012230 A1Newgreen AG
- Reciprocating-piston assembly, internal combustion engine, and related methods4 Jul 2024US 2024/0218842 A1Transcend Energy Group, LLC
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
- Bushingless piston and connecting rod assembly and method of manufacture36US 6,557,457 B1Federal-Mogul World Wide, Inc. · 2003
- Crosshead piston and bearing assemblies31US 6,571,684 B1Federal-Mogul World Wide, Inc. · 2003
- Piston and bearing assemblies30US 5,072,654 ADetroit Diesel Corporation · 1991
- Sliding structure for automotive engine29US 6,886,521 B2Nissan Motor Co., Ltd. · 2005