G01R 11/073
Armatures therefor
G01R11/073 (Armatures therefor) appears on 4 US grants and 1 published applications in this corpus.
Search patents in G01R- Granted patents
- 4
- Published applications
- 1
- Assignees
- 3
- Inventors
- 6
- Latest grant
- 26 Aug 2008
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 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 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Method and arrangement for connecting electrical components in an electricity meter26 Aug 2008US 7,417,419 B2Landis+Gyr, Inc.
- Light load adjustment and air gap stabilization in voltage stators1 Nov 1988US 4,782,286 AGeneral Electric Company
- Annular rotor disk for electric meter16 Jun 1987US 4,673,874 AGeneral Electric Company
- Direction sensitive opto-electronic pulse initiator for electrical meters5 Jul 1977US 4,034,292 AWestinghouse Electric Corp.
Most cited
By later US patents
- Direction sensitive opto-electronic pulse initiator for electrical meters39US 4,034,292 AWestinghouse Electric Corp. · 1977
- Method and arrangement for connecting electrical components in an electricity meter30US 7,417,419 B2Landis+Gyr, Inc. · 2008
- Light load adjustment and air gap stabilization in voltage stators2US 4,782,286 AGeneral Electric Company · 1988