Key Source International
Oakland, CA, US· latest recorded location
Key Source International is named on 3 US grants and 0 published applications in this corpus. Its most frequent classification is A47L (Domestic washing or cleaning).
- Granted patents
- 3
- Published applications
- 0
- Inventors
- 5
- Granted in 2026 so far
- 0
- Most recent grant
- 1 May 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 0 |
| 2002 | 1 | 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 | 1 | 0 |
By publication year.
Technology areas
Share of 3 documents
Recent patents
- Anti-microbial system for input terminal1 May 2012US 8,168,119 B1
- Keyboard28 May 2002US D457,889 S1Design
- Keyboard with fingerprint sensor27 Feb 2001US D438,207 S1Design
No published applications.
Most cited
By later US patents