H01H 71/30
Having additional short-circuited winding
Official title: having additional short-circuited winding
H01H71/30 (Having additional short-circuited winding) appears on 2 US grants and 1 published applications in this corpus.
Search patents in H01H- Granted patents
- 2
- Published applications
- 1
- Assignees
- 2
- Inventors
- 4
- Latest grant
- 24 Dec 2013
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 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 | 1 |
| 2013 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Power supply for an electronic tripping unit for a switch, in particular a circuit breaker for low voltages, and a switch having a power supply such as this24 Dec 2013US 8,614,867 B2Siemens Aktiengesellschaft
- Method of fitting a coil onto a bobbin15 Oct 1996US 5,565,833 ACircuit Breaker Industries Limited
Most cited
By later US patents