F16L 3/217
Hydraulically
Official title: hydraulically
F16L3/217 (Hydraulically) appears on 10 US grants and 2 published applications in this corpus.
Search patents in F16L- Granted patents
- 10
- Published applications
- 2
- Assignees
- 5
- Inventors
- 12
- Latest grant
- 22 Sep 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 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 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Vacuum hose handling systems and apparatuses22 Sep 2015US 9,139,969 B2
- Hydraulic dashpot for pipeline systems28 May 1991US 5,018,607 ALisega GmbH
- Suspension device for conveying loads, particularly pipes28 May 1991US 5,018,700 ALisega GmbH
- Hydraulic dashpot29 May 1990US 4,928,799 ALisega GmbH
- Hydraulic shock absorbing arrangement for pipe conduit systems9 Jun 1981US 4,271,938 AMetallschlauch-Fabrik Pforzheim Witzenmann GmbH
Most cited
By later US patents
- Mechanical-hydraulic damper for a load subject to shocks and vibrations25US 4,241,814 AMessier-Hispano-Bugatti · 1980
- Suspension device for conveying loads, particularly pipes18US 5,018,700 ALisega GmbH · 1991
- Hydraulic shock absorbing arrangement for pipe conduit systems15US 4,271,938 AMetallschlauch-Fabrik Pforzheim Witzenmann GmbH · 1981
- Hydraulic dashpot13US 4,928,799 ALisega GmbH · 1990
- Thermopneumatic support device10US 4,023,756 A1977