F03C 1/12
Mechanically
Official title: mechanically
F03C1/12 (Mechanically) appears on 9 US grants and 5 published applications in this corpus.
Search patents in F03C- Granted patents
- 9
- Published applications
- 5
- Assignees
- 5
- Inventors
- 15
- Latest grant
- 23 Mar 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus for generating energy23 Mar 2021US 10,954,914 B2
- Low-energy and high pressure, hydraulic, pneumatic engine3 Dec 2019US 10,495,055 B2
- Hydraulic motor13 Jul 2010US 7,752,957 B2Alfa Laval Moatti
- Reciprocating hydraulic machine, especially a motor, and dosing apparatus comprising such a motor24 Apr 2007US 7,207,260 B2Dosatron International
- Double acting reciprocating motor with uni-directional fluid flow8 Jul 2003US 6,589,027 B2Westport Research Inc.
- Apparatus for generating energy28 Nov 2019US 2019/0360454 A1
- Low-Energy and High Pressure, Hydraulic, Pneumatic Engine21 Jun 2018US 2018/0171965 A1
- Hydraulic Motor26 Jun 2008US 2008/0148932 A1Alfa Laval Moatti
- Hydraulic machine23 Feb 2006US 2006/0037465 A1Dosatron International
- Double acting reciprocating motor with uni-directional fluid flow17 Oct 2002US 2002/0150483 A1Westport Research Inc.
Most cited
By later US patents
- Non-conventional reciprocating hydraulic-electric power source22US 4,473,751 AHR Textron, Inc. · 1984
- Reciprocating hydraulic machine, especially a motor, and dosing apparatus comprising such a motor8US 7,207,260 B2Dosatron International · 2007
- Double acting reciprocating motor with uni-directional fluid flow6US 6,589,027 B2Westport Research Inc. · 2003
- Reciprocating motor with uni-directional fluid flow4US 6,398,527 B1Westport Research Inc. · 2002
- Reciprocating hydraulic motor with a differential piston3US 5,261,311 ASociete Civile De Recherche Sam · 1993