G21C 19/12
Arrangements for exerting direct hydraulic or pneumatic force on fuel element or
Official title: Arrangements for exerting direct hydraulic or pneumatic force on fuel element or on control element
G21C19/12 (Arrangements for exerting direct hydraulic or pneumatic force on fuel element or) appears on 3 US grants and 2 published applications in this corpus.
Search patents in G21C- Granted patents
- 3
- Published applications
- 2
- Assignees
- 3
- Inventors
- 14
- Latest grant
- 9 Apr 2013
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 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 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Nuclear fuel cell repair tool9 Apr 2013US 8,416,909 B2STP Nuclear Operating Company
- Automatically closing swing gate closure assembly9 Aug 1988US 4,762,666 AThe United States of America as represented by the United States Department of Energy
- Hydraulic drive mechanism5 Nov 1985US 4,550,941 AWestinghouse Electric Corp.
Most cited
By later US patents