F16J 7/00
Piston-rods
F16J7/00 (Piston-rods) appears on 154 US grants and 154 published applications in this corpus.
Search patents in F16J- Granted patents
- 154
- Published applications
- 154
- Assignees
- 96
- Inventors
- 260
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 3 |
| 2005 | 1 | 1 |
| 2006 | 0 | 2 |
| 2007 | 1 | 1 |
| 2008 | 2 | 5 |
| 2009 | 1 | 3 |
| 2010 | 3 | 3 |
| 2011 | 0 | 6 |
| 2012 | 3 | 4 |
| 2013 | 2 | 8 |
| 2014 | 7 | 12 |
| 2015 | 7 | 12 |
| 2016 | 3 | 10 |
| 2017 | 16 | 18 |
| 2018 | 16 | 10 |
| 2019 | 13 | 4 |
| 2020 | 8 | 15 |
| 2021 | 12 | 9 |
| 2022 | 10 | 8 |
| 2023 | 10 | 6 |
| 2024 | 6 | 5 |
| 2025 | 6 | 6 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Working cylinder31 Mar 2026US 12,590,595 B2BüMach Engineering International B. V.
- Connecting rod guide13 Jan 2026US 12,523,295 B2Advanced Flow Solutions Inc.
- Dual-parallel actuator piston interface6 Jan 2026US 12,516,686 B2Woodward, Inc.
- Connecting rod, piston, crank drive, and reciprocating internal combustion engine7 Oct 2025US 12,435,651 B2
- Driving engine for vehicles30 Sep 2025US 12,429,011 B2Ferrari S.P. A.
- Dual-Parallel Actuator Piston Interface2 Apr 2026US 2026/0092611 A1
- Plated member and manufacturing method thereof26 Mar 2026US 2026/0085439 A1Hitachi Astemo, Ltd.
- Reciprocating saw20 Nov 2025US 2025/0353089 A1Milwaukee Electric Tool Corporation
- Working cylinder24 Jul 2025US 2025/0237240 A1BüMach Engineering International B. V.
- Connecting rod guide5 Jun 2025US 2025/0180116 A1Advanced Flow Solutions Inc.
Most cited
By later US patents
- Forged in bushing article and method of making32US 6,579,492 B2Metaldyne Sintered Components, Inc. · 2003
- Jam proof piston30US 4,211,151 AUnited Technologies Corporation · 1980
- Pump crosshead and connecting rod assembly27US 7,610,847 B2FMC Technologies, Inc. · 2009
- Engine connecting rod and double piston assembly25US 5,865,092 A1999
- Frictionless rocking joint25US 8,746,204 B2EcoMotors, Inc. · 2014