B60L 9/32
Electric propulsion with power supply external to the vehicle: using ac brush
Official title: using AC brush displacement motors
B60L9/32 (Electric propulsion with power supply external to the vehicle: using ac brush) appears on 3 US grants and 3 published applications in this corpus.
Search patents in B60L- Granted patents
- 3
- Published applications
- 3
- Assignees
- 3
- Inventors
- 10
- Latest grant
- 14 Mar 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
By publication year.
Recent patents
Most cited
By later US patents